Finding the Fourth Proportional to 42,854.54, 59,141.98 and 23,991.66

Step by Step Solution

1. Step 1: Write the proportion equation
   42,854.54 : 59,141.98 = 23,991.66 : x
2. Step 2: Convert to fraction form
   42,854.54/59,141.98 = 23,991.66/x
3. Step 3: Cross multiply
   42,854.54x = 59,141.98 × 23,991.66
4. Step 4: Simplify right side
   42,854.54x = 1,418,914,275.89
5. Step 5: Solve for x
   x = 1,418,914,275.89/42,854.54
6. Step 6: Final answer
   x = 33,110.01