Finding the Fourth Proportional to 45,644.89, 62,988.78 and 25,501.92

Step by Step Solution

1. Step 1: Write the proportion equation
   45,644.89 : 62,988.78 = 25,501.92 : x
2. Step 2: Convert to fraction form
   45,644.89/62,988.78 = 25,501.92/x
3. Step 3: Cross multiply
   45,644.89x = 62,988.78 × 25,501.92
4. Step 4: Simplify right side
   45,644.89x = 1,606,334,607.23
5. Step 5: Solve for x
   x = 1,606,334,607.23/45,644.89
6. Step 6: Final answer
   x = 35,192.00