Finding the Fourth Proportional to 42,326.56, 58,409.76 and 24,420.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,326.56 : 58,409.76 = 24,420.16 : x
2. Step 2: Convert to fraction form
   42,326.56/58,409.76 = 24,420.16/x
3. Step 3: Cross multiply
   42,326.56x = 58,409.76 × 24,420.16
4. Step 4: Simplify right side
   42,326.56x = 1,426,375,684.76
5. Step 5: Solve for x
   x = 1,426,375,684.76/42,326.56
6. Step 6: Final answer
   x = 33,699.31