Finding the Fourth Proportional to 10,264.94, 14,165.61 and 5,549.23

Step by Step Solution

1. Step 1: Write the proportion equation
   10,264.94 : 14,165.61 = 5,549.23 : x
2. Step 2: Convert to fraction form
   10,264.94/14,165.61 = 5,549.23/x
3. Step 3: Cross multiply
   10,264.94x = 14,165.61 × 5,549.23
4. Step 4: Simplify right side
   10,264.94x = 78,608,157.15
5. Step 5: Solve for x
   x = 78,608,157.15/10,264.94
6. Step 6: Final answer
   x = 7,657.93