Finding the Fourth Proportional to 99,828,795.57, 149,746,243.92 and 34,249,013.37

Step by Step Solution

1. Step 1: Write the proportion equation
   99,828,795.57 : 149,746,243.92 = 34,249,013.37 : x
2. Step 2: Convert to fraction form
   99,828,795.57/149,746,243.92 = 34,249,013.37/x
3. Step 3: Cross multiply
   99,828,795.57x = 149,746,243.92 × 34,249,013.37
4. Step 4: Simplify right side
   99,828,795.57x = 5,128,661,110,123,360
5. Step 5: Solve for x
   x = 5,128,661,110,123,360/99,828,795.57
6. Step 6: Final answer
   x = 51,374,566.64