Finding the Fourth Proportional to 42,098,312.25, 58,095,671.31 and 22,782,728.25

Step by Step Solution

1. Step 1: Write the proportion equation
   42,098,312.25 : 58,095,671.31 = 22,782,728.25 : x
2. Step 2: Convert to fraction form
   42,098,312.25/58,095,671.31 = 22,782,728.25/x
3. Step 3: Cross multiply
   42,098,312.25x = 58,095,671.31 × 22,782,728.25
4. Step 4: Simplify right side
   42,098,312.25x = 1,323,577,891,957,051.50
5. Step 5: Solve for x
   x = 1,323,577,891,957,051.50/42,098,312.25
6. Step 6: Final answer
   x = 31,440,165.20