Finding the Fourth Proportional to 42,107,665.57, 58,084,323.87 and 25,350,740.35

Step by Step Solution

1. Step 1: Write the proportion equation
   42,107,665.57 : 58,084,323.87 = 25,350,740.35 : x
2. Step 2: Convert to fraction form
   42,107,665.57/58,084,323.87 = 25,350,740.35/x
3. Step 3: Cross multiply
   42,107,665.57x = 58,084,323.87 × 25,350,740.35
4. Step 4: Simplify right side
   42,107,665.57x = 1,472,480,612,967,792.25
5. Step 5: Solve for x
   x = 1,472,480,612,967,792.25/42,107,665.57
6. Step 6: Final answer
   x = 34,969,419.30