Finding the Fourth Proportional to 32,647.89, 45,055.98 and 18,307.02

Step by Step Solution

1. Step 1: Write the proportion equation
   32,647.89 : 45,055.98 = 18,307.02 : x
2. Step 2: Convert to fraction form
   32,647.89/45,055.98 = 18,307.02/x
3. Step 3: Cross multiply
   32,647.89x = 45,055.98 × 18,307.02
4. Step 4: Simplify right side
   32,647.89x = 824,840,726.98
5. Step 5: Solve for x
   x = 824,840,726.98/32,647.89
6. Step 6: Final answer
   x = 25,264.75