Finding the Fourth Proportional to 69,695,414.00, 96,278,023.33 and 55,848,751.55

Step by Step Solution

1. Step 1: Write the proportion equation
   69,695,414.00 : 96,278,023.33 = 55,848,751.55 : x
2. Step 2: Convert to fraction form
   69,695,414.00/96,278,023.33 = 55,848,751.55/x
3. Step 3: Cross multiply
   69,695,414.00x = 96,278,023.33 × 55,848,751.55
4. Step 4: Simplify right side
   69,695,414.00x = 5,377,007,404,061,262
5. Step 5: Solve for x
   x = 5,377,007,404,061,262/69,695,414.00
6. Step 6: Final answer
   x = 77,150,089.16