Finding the Fourth Proportional to 12,334.96, 18,492.72 and 4,539.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,334.96 : 18,492.72 = 4,539.52 : x
2. Step 2: Convert to fraction form
   12,334.96/18,492.72 = 4,539.52/x
3. Step 3: Cross multiply
   12,334.96x = 18,492.72 × 4,539.52
4. Step 4: Simplify right side
   12,334.96x = 83,948,072.29
5. Step 5: Solve for x
   x = 83,948,072.29/12,334.96
6. Step 6: Final answer
   x = 6,805.70