Finding the Fourth Proportional to 42,289.59, 58,365.85 and 24,381.10

Step by Step Solution

1. Step 1: Write the proportion equation
   42,289.59 : 58,365.85 = 24,381.10 : x
2. Step 2: Convert to fraction form
   42,289.59/58,365.85 = 24,381.10/x
3. Step 3: Cross multiply
   42,289.59x = 58,365.85 × 24,381.10
4. Step 4: Simplify right side
   42,289.59x = 1,423,023,333.61
5. Step 5: Solve for x
   x = 1,423,023,333.61/42,289.59
6. Step 6: Final answer
   x = 33,649.49