Finding the Fourth Proportional to 45,018.24, 62,112.52 and 25,897.02

Step by Step Solution

1. Step 1: Write the proportion equation
   45,018.24 : 62,112.52 = 25,897.02 : x
2. Step 2: Convert to fraction form
   45,018.24/62,112.52 = 25,897.02/x
3. Step 3: Cross multiply
   45,018.24x = 62,112.52 × 25,897.02
4. Step 4: Simplify right side
   45,018.24x = 1,608,529,172.69
5. Step 5: Solve for x
   x = 1,608,529,172.69/45,018.24
6. Step 6: Final answer
   x = 35,730.61