Finding the Fourth Proportional to 45,499.05, 62,786.61 and 25,358.13

Step by Step Solution

1. Step 1: Write the proportion equation
   45,499.05 : 62,786.61 = 25,358.13 : x
2. Step 2: Convert to fraction form
   45,499.05/62,786.61 = 25,358.13/x
3. Step 3: Cross multiply
   45,499.05x = 62,786.61 × 25,358.13
4. Step 4: Simplify right side
   45,499.05x = 1,592,151,018.64
5. Step 5: Solve for x
   x = 1,592,151,018.64/45,499.05
6. Step 6: Final answer
   x = 34,993.06