Finding the Fourth Proportional to 42,534.31, 58,697.39 and 24,630.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,534.31 : 58,697.39 = 24,630.28 : x
2. Step 2: Convert to fraction form
   42,534.31/58,697.39 = 24,630.28/x
3. Step 3: Cross multiply
   42,534.31x = 58,697.39 × 24,630.28
4. Step 4: Simplify right side
   42,534.31x = 1,445,733,150.97
5. Step 5: Solve for x
   x = 1,445,733,150.97/42,534.31
6. Step 6: Final answer
   x = 33,989.81