Finding the Fourth Proportional to 127,027,088.91, 175,300,404.80 and 71,276,633.15

Step by Step Solution

1. Step 1: Write the proportion equation
   127,027,088.91 : 175,300,404.80 = 71,276,633.15 : x
2. Step 2: Convert to fraction form
   127,027,088.91/175,300,404.80 = 71,276,633.15/x
3. Step 3: Cross multiply
   127,027,088.91x = 175,300,404.80 × 71,276,633.15
4. Step 4: Simplify right side
   127,027,088.91x = 12,494,822,642,743,212
5. Step 5: Solve for x
   x = 12,494,822,642,743,212/127,027,088.91
6. Step 6: Final answer
   x = 98,363,449.48