Finding the Fourth Proportional to 98,756,935.96, 148,142,489.82 and 34,059,789.64

Step by Step Solution

1. Step 1: Write the proportion equation
   98,756,935.96 : 148,142,489.82 = 34,059,789.64 : x
2. Step 2: Convert to fraction form
   98,756,935.96/148,142,489.82 = 34,059,789.64/x
3. Step 3: Cross multiply
   98,756,935.96x = 148,142,489.82 × 34,059,789.64
4. Step 4: Simplify right side
   98,756,935.96x = 5,045,702,040,015,041
5. Step 5: Solve for x
   x = 5,045,702,040,015,041/98,756,935.96
6. Step 6: Final answer
   x = 51,092,128.27