Finding the Fourth Proportional to 15,654.52, 23,485.42 and 5,266.27

Step by Step Solution

1. Step 1: Write the proportion equation
   15,654.52 : 23,485.42 = 5,266.27 : x
2. Step 2: Convert to fraction form
   15,654.52/23,485.42 = 5,266.27/x
3. Step 3: Cross multiply
   15,654.52x = 23,485.42 × 5,266.27
4. Step 4: Simplify right side
   15,654.52x = 123,680,451.81
5. Step 5: Solve for x
   x = 123,680,451.81/15,654.52
6. Step 6: Final answer
   x = 7,900.62