Finding the Fourth Proportional to 42,713.12, 58,944.72 and 24,808.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,713.12 : 58,944.72 = 24,808.12 : x
2. Step 2: Convert to fraction form
   42,713.12/58,944.72 = 24,808.12/x
3. Step 3: Cross multiply
   42,713.12x = 58,944.72 × 24,808.12
4. Step 4: Simplify right side
   42,713.12x = 1,462,307,760.81
5. Step 5: Solve for x
   x = 1,462,307,760.81/42,713.12
6. Step 6: Final answer
   x = 34,235.57