Finding the Fourth Proportional to 42,420,543.31, 63,658,715.55 and 23,264,752.33

Step by Step Solution

1. Step 1: Write the proportion equation
   42,420,543.31 : 63,658,715.55 = 23,264,752.33 : x
2. Step 2: Convert to fraction form
   42,420,543.31/63,658,715.55 = 23,264,752.33/x
3. Step 3: Cross multiply
   42,420,543.31x = 63,658,715.55 × 23,264,752.33
4. Step 4: Simplify right side
   42,420,543.31x = 1,481,004,250,916,669.50
5. Step 5: Solve for x
   x = 1,481,004,250,916,669.50/42,420,543.31
6. Step 6: Final answer
   x = 34,912,430.05