Finding the Fourth Proportional to 74,682.72, 112,043.16 and 24,776.72

Step by Step Solution

1. Step 1: Write the proportion equation
   74,682.72 : 112,043.16 = 24,776.72 : x
2. Step 2: Convert to fraction form
   74,682.72/112,043.16 = 24,776.72/x
3. Step 3: Cross multiply
   74,682.72x = 112,043.16 × 24,776.72
4. Step 4: Simplify right side
   74,682.72x = 2,776,062,003.24
5. Step 5: Solve for x
   x = 2,776,062,003.24/74,682.72
6. Step 6: Final answer
   x = 37,171.41