Finding the Fourth Proportional to 71,480,799,200.26, 107,081,711,218.50 and 55,685,665,929.34

Step by Step Solution

1. Step 1: Write the proportion equation
   71,480,799,200.26 : 107,081,711,218.50 = 55,685,665,929.34 : x
2. Step 2: Convert to fraction form
   71,480,799,200.26/107,081,711,218.50 = 55,685,665,929.34/x
3. Step 3: Cross multiply
   71,480,799,200.26x = 107,081,711,218.50 × 55,685,665,929.34
4. Step 4: Simplify right side
   71,480,799,200.26x = 5,962,916,398,055,450,214,400
5. Step 5: Solve for x
   x = 5,962,916,398,055,450,214,400/71,480,799,200.26
6. Step 6: Final answer
   x = 83,419,833,924.21