Finding the Fourth Proportional to 11,684.50, 16,124.63 and 7,492.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,684.50 : 16,124.63 = 7,492.75 : x
2. Step 2: Convert to fraction form
   11,684.50/16,124.63 = 7,492.75/x
3. Step 3: Cross multiply
   11,684.50x = 16,124.63 × 7,492.75
4. Step 4: Simplify right side
   11,684.50x = 120,817,821.43
5. Step 5: Solve for x
   x = 120,817,821.43/11,684.50
6. Step 6: Final answer
   x = 10,340.01