Finding the Fourth Proportional to 42,338.28, 58,419.18 and 24,434.04

Step by Step Solution

1. Step 1: Write the proportion equation
   42,338.28 : 58,419.18 = 24,434.04 : x
2. Step 2: Convert to fraction form
   42,338.28/58,419.18 = 24,434.04/x
3. Step 3: Cross multiply
   42,338.28x = 58,419.18 × 24,434.04
4. Step 4: Simplify right side
   42,338.28x = 1,427,416,580.89
5. Step 5: Solve for x
   x = 1,427,416,580.89/42,338.28
6. Step 6: Final answer
   x = 33,714.56