Finding the Fourth Proportional to 23,663.61, 32,654.82 and 13,053.25

Step by Step Solution

1. Step 1: Write the proportion equation
   23,663.61 : 32,654.82 = 13,053.25 : x
2. Step 2: Convert to fraction form
   23,663.61/32,654.82 = 13,053.25/x
3. Step 3: Cross multiply
   23,663.61x = 32,654.82 × 13,053.25
4. Step 4: Simplify right side
   23,663.61x = 426,251,365.89
5. Step 5: Solve for x
   x = 426,251,365.89/23,663.61
6. Step 6: Final answer
   x = 18,012.95