Finding the Fourth Proportional to 45,300.34, 62,515.31 and 25,159.10

Step by Step Solution

1. Step 1: Write the proportion equation
   45,300.34 : 62,515.31 = 25,159.10 : x
2. Step 2: Convert to fraction form
   45,300.34/62,515.31 = 25,159.10/x
3. Step 3: Cross multiply
   45,300.34x = 62,515.31 × 25,159.10
4. Step 4: Simplify right side
   45,300.34x = 1,572,829,170.25
5. Step 5: Solve for x
   x = 1,572,829,170.25/45,300.34
6. Step 6: Final answer
   x = 34,720.03