Finding the Fourth Proportional to 42,505.38, 58,656.63 and 29,076.18

Step by Step Solution

1. Step 1: Write the proportion equation
   42,505.38 : 58,656.63 = 29,076.18 : x
2. Step 2: Convert to fraction form
   42,505.38/58,656.63 = 29,076.18/x
3. Step 3: Cross multiply
   42,505.38x = 58,656.63 × 29,076.18
4. Step 4: Simplify right side
   42,505.38x = 1,705,510,732.07
5. Step 5: Solve for x
   x = 1,705,510,732.07/42,505.38
6. Step 6: Final answer
   x = 40,124.58