Finding the Fourth Proportional to 127,467,094,057.67, 175,920,014,661.59 and 72,547,619,959.19

Step by Step Solution

1. Step 1: Write the proportion equation
   127,467,094,057.67 : 175,920,014,661.59 = 72,547,619,959.19 : x
2. Step 2: Convert to fraction form
   127,467,094,057.67/175,920,014,661.59 = 72,547,619,959.19/x
3. Step 3: Cross multiply
   127,467,094,057.67x = 175,920,014,661.59 × 72,547,619,959.19
4. Step 4: Simplify right side
   127,467,094,057.67x = 12,762,578,366,884,164,403,200
5. Step 5: Solve for x
   x = 12,762,578,366,884,164,403,200/127,467,094,057.67
6. Step 6: Final answer
   x = 100,124,494,570.42