Finding the Fourth Proportional to 42,935.58, 59,239.88 and 24,781.86

Step by Step Solution

1. Step 1: Write the proportion equation
   42,935.58 : 59,239.88 = 24,781.86 : x
2. Step 2: Convert to fraction form
   42,935.58/59,239.88 = 24,781.86/x
3. Step 3: Cross multiply
   42,935.58x = 59,239.88 × 24,781.86
4. Step 4: Simplify right side
   42,935.58x = 1,468,074,412.58
5. Step 5: Solve for x
   x = 1,468,074,412.58/42,935.58
6. Step 6: Final answer
   x = 34,192.49