Finding the Fourth Proportional to 10,492.67, 14,479.34 and 5,776.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,492.67 : 14,479.34 = 5,776.04 : x
2. Step 2: Convert to fraction form
   10,492.67/14,479.34 = 5,776.04/x
3. Step 3: Cross multiply
   10,492.67x = 14,479.34 × 5,776.04
4. Step 4: Simplify right side
   10,492.67x = 83,633,218.13
5. Step 5: Solve for x
   x = 83,633,218.13/10,492.67
6. Step 6: Final answer
   x = 7,970.63