Finding the Fourth Proportional to 42,288.71, 58,357.64 and 24,384.47

Step by Step Solution

1. Step 1: Write the proportion equation
   42,288.71 : 58,357.64 = 24,384.47 : x
2. Step 2: Convert to fraction form
   42,288.71/58,357.64 = 24,384.47/x
3. Step 3: Cross multiply
   42,288.71x = 58,357.64 × 24,384.47
4. Step 4: Simplify right side
   42,288.71x = 1,423,020,121.85
5. Step 5: Solve for x
   x = 1,423,020,121.85/42,288.71
6. Step 6: Final answer
   x = 33,650.12