Finding the Fourth Proportional to 9,741.88, 13,442.47 and 5,492.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,741.88 : 13,442.47 = 5,492.62 : x
2. Step 2: Convert to fraction form
   9,741.88/13,442.47 = 5,492.62/x
3. Step 3: Cross multiply
   9,741.88x = 13,442.47 × 5,492.62
4. Step 4: Simplify right side
   9,741.88x = 73,834,379.57
5. Step 5: Solve for x
   x = 73,834,379.57/9,741.88
6. Step 6: Final answer
   x = 7,579.07