Finding the Fourth Proportional to 42,646.38, 58,836.15 and 24,731.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,646.38 : 58,836.15 = 24,731.34 : x
2. Step 2: Convert to fraction form
   42,646.38/58,836.15 = 24,731.34/x
3. Step 3: Cross multiply
   42,646.38x = 58,836.15 × 24,731.34
4. Step 4: Simplify right side
   42,646.38x = 1,455,096,829.94
5. Step 5: Solve for x
   x = 1,455,096,829.94/42,646.38
6. Step 6: Final answer
   x = 34,120.05