Finding the Fourth Proportional to 10,529.19, 14,529.65 and 5,748.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,529.19 : 14,529.65 = 5,748.18 : x
2. Step 2: Convert to fraction form
   10,529.19/14,529.65 = 5,748.18/x
3. Step 3: Cross multiply
   10,529.19x = 14,529.65 × 5,748.18
4. Step 4: Simplify right side
   10,529.19x = 83,518,970.89
5. Step 5: Solve for x
   x = 83,518,970.89/10,529.19
6. Step 6: Final answer
   x = 7,932.14