Finding the Fourth Proportional to 42,113.27, 58,047.07 and 29,852.79

Step by Step Solution

1. Step 1: Write the proportion equation
   42,113.27 : 58,047.07 = 29,852.79 : x
2. Step 2: Convert to fraction form
   42,113.27/58,047.07 = 29,852.79/x
3. Step 3: Cross multiply
   42,113.27x = 58,047.07 × 29,852.79
4. Step 4: Simplify right side
   42,113.27x = 1,732,866,990.83
5. Step 5: Solve for x
   x = 1,732,866,990.83/42,113.27
6. Step 6: Final answer
   x = 41,147.77