Finding the Fourth Proportional to 45,328.72, 62,555.52 and 25,185.52

Step by Step Solution

1. Step 1: Write the proportion equation
   45,328.72 : 62,555.52 = 25,185.52 : x
2. Step 2: Convert to fraction form
   45,328.72/62,555.52 = 25,185.52/x
3. Step 3: Cross multiply
   45,328.72x = 62,555.52 × 25,185.52
4. Step 4: Simplify right side
   45,328.72x = 1,575,493,300.07
5. Step 5: Solve for x
   x = 1,575,493,300.07/45,328.72
6. Step 6: Final answer
   x = 34,757.07