Finding the Fourth Proportional to 103,860.52, 155,790.72 and 24,974.72

Step by Step Solution

1. Step 1: Write the proportion equation
   103,860.52 : 155,790.72 = 24,974.72 : x
2. Step 2: Convert to fraction form
   103,860.52/155,790.72 = 24,974.72/x
3. Step 3: Cross multiply
   103,860.52x = 155,790.72 × 24,974.72
4. Step 4: Simplify right side
   103,860.52x = 3,890,829,610.60
5. Step 5: Solve for x
   x = 3,890,829,610.60/103,860.52
6. Step 6: Final answer
   x = 37,462.07