Finding the Fourth Proportional to 10,264.31, 14,164.71 and 5,548.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,264.31 : 14,164.71 = 5,548.59 : x
2. Step 2: Convert to fraction form
   10,264.31/14,164.71 = 5,548.59/x
3. Step 3: Cross multiply
   10,264.31x = 14,164.71 × 5,548.59
4. Step 4: Simplify right side
   10,264.31x = 78,594,168.26
5. Step 5: Solve for x
   x = 78,594,168.26/10,264.31
6. Step 6: Final answer
   x = 7,657.04