Finding the Fourth Proportional to 49,932.72, 74,862.12 and 23,606.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,932.72 : 74,862.12 = 23,606.72 : x
2. Step 2: Convert to fraction form
   49,932.72/74,862.12 = 23,606.72/x
3. Step 3: Cross multiply
   49,932.72x = 74,862.12 × 23,606.72
4. Step 4: Simplify right side
   49,932.72x = 1,767,249,105.45
5. Step 5: Solve for x
   x = 1,767,249,105.45/49,932.72
6. Step 6: Final answer
   x = 35,392.61