Finding the Fourth Proportional to 119,711,796.72, 165,204,117.72 and 70,140,307.02

Step by Step Solution

1. Step 1: Write the proportion equation
   119,711,796.72 : 165,204,117.72 = 70,140,307.02 : x
2. Step 2: Convert to fraction form
   119,711,796.72/165,204,117.72 = 70,140,307.02/x
3. Step 3: Cross multiply
   119,711,796.72x = 165,204,117.72 × 70,140,307.02
4. Step 4: Simplify right side
   119,711,796.72x = 11,587,467,537,849,022
5. Step 5: Solve for x
   x = 11,587,467,537,849,022/119,711,796.72
6. Step 6: Final answer
   x = 96,794,700.73