Finding the Fourth Proportional to 9,941.30, 13,719.36 and 5,693.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,941.30 : 13,719.36 = 5,693.02 : x
2. Step 2: Convert to fraction form
   9,941.30/13,719.36 = 5,693.02/x
3. Step 3: Cross multiply
   9,941.30x = 13,719.36 × 5,693.02
4. Step 4: Simplify right side
   9,941.30x = 78,104,590.87
5. Step 5: Solve for x
   x = 78,104,590.87/9,941.30
6. Step 6: Final answer
   x = 7,856.58