Finding the Fourth Proportional to 42,326.20, 58,397.52 and 24,420.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,326.20 : 58,397.52 = 24,420.88 : x
2. Step 2: Convert to fraction form
   42,326.20/58,397.52 = 24,420.88/x
3. Step 3: Cross multiply
   42,326.20x = 58,397.52 × 24,420.88
4. Step 4: Simplify right side
   42,326.20x = 1,426,118,828.22
5. Step 5: Solve for x
   x = 1,426,118,828.22/42,326.20
6. Step 6: Final answer
   x = 33,693.52