Finding the Fourth Proportional to 42,292.80, 58,364.04 and 24,387.55

Step by Step Solution

1. Step 1: Write the proportion equation
   42,292.80 : 58,364.04 = 24,387.55 : x
2. Step 2: Convert to fraction form
   42,292.80/58,364.04 = 24,387.55/x
3. Step 3: Cross multiply
   42,292.80x = 58,364.04 × 24,387.55
4. Step 4: Simplify right side
   42,292.80x = 1,423,355,889.25
5. Step 5: Solve for x
   x = 1,423,355,889.25/42,292.80
6. Step 6: Final answer
   x = 33,654.80