Finding the Fourth Proportional to 45,315.59, 62,536.32 and 25,174.31

Step by Step Solution

1. Step 1: Write the proportion equation
   45,315.59 : 62,536.32 = 25,174.31 : x
2. Step 2: Convert to fraction form
   45,315.59/62,536.32 = 25,174.31/x
3. Step 3: Cross multiply
   45,315.59x = 62,536.32 × 25,174.31
4. Step 4: Simplify right side
   45,315.59x = 1,574,308,393.26
5. Step 5: Solve for x
   x = 1,574,308,393.26/45,315.59
6. Step 6: Final answer
   x = 34,740.99