Finding the Fourth Proportional to 10,470.60, 14,449.08 and 5,754.87

Step by Step Solution

1. Step 1: Write the proportion equation
   10,470.60 : 14,449.08 = 5,754.87 : x
2. Step 2: Convert to fraction form
   10,470.60/14,449.08 = 5,754.87/x
3. Step 3: Cross multiply
   10,470.60x = 14,449.08 × 5,754.87
4. Step 4: Simplify right side
   10,470.60x = 83,152,577.02
5. Step 5: Solve for x
   x = 83,152,577.02/10,470.60
6. Step 6: Final answer
   x = 7,941.53