Finding the Fourth Proportional to 127,027,087.91, 175,300,403.42 and 71,276,632.15

Step by Step Solution

1. Step 1: Write the proportion equation
   127,027,087.91 : 175,300,403.42 = 71,276,632.15 : x
2. Step 2: Convert to fraction form
   127,027,087.91/175,300,403.42 = 71,276,632.15/x
3. Step 3: Cross multiply
   127,027,087.91x = 175,300,403.42 × 71,276,632.15
4. Step 4: Simplify right side
   127,027,087.91x = 12,494,822,370,313,942
5. Step 5: Solve for x
   x = 12,494,822,370,313,942/127,027,087.91
6. Step 6: Final answer
   x = 98,363,448.11