Finding the Fourth Proportional to 42,131.98, 58,141.02 and 23,268.70

Step by Step Solution

1. Step 1: Write the proportion equation
   42,131.98 : 58,141.02 = 23,268.70 : x
2. Step 2: Convert to fraction form
   42,131.98/58,141.02 = 23,268.70/x
3. Step 3: Cross multiply
   42,131.98x = 58,141.02 × 23,268.70
4. Step 4: Simplify right side
   42,131.98x = 1,352,865,952.07
5. Step 5: Solve for x
   x = 1,352,865,952.07/42,131.98
6. Step 6: Final answer
   x = 32,110.19