Finding the Fourth Proportional to 42,716.88, 58,947.12 and 24,810.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,716.88 : 58,947.12 = 24,810.48 : x
2. Step 2: Convert to fraction form
   42,716.88/58,947.12 = 24,810.48/x
3. Step 3: Cross multiply
   42,716.88x = 58,947.12 × 24,810.48
4. Step 4: Simplify right side
   42,716.88x = 1,462,506,341.82
5. Step 5: Solve for x
   x = 1,462,506,341.82/42,716.88
6. Step 6: Final answer
   x = 34,237.20