Finding the Fourth Proportional to 42,733.67, 58,947.82 and 25,726.10

Step by Step Solution

1. Step 1: Write the proportion equation
   42,733.67 : 58,947.82 = 25,726.10 : x
2. Step 2: Convert to fraction form
   42,733.67/58,947.82 = 25,726.10/x
3. Step 3: Cross multiply
   42,733.67x = 58,947.82 × 25,726.10
4. Step 4: Simplify right side
   42,733.67x = 1,516,497,153.05
5. Step 5: Solve for x
   x = 1,516,497,153.05/42,733.67
6. Step 6: Final answer
   x = 35,487.18