Finding the Fourth Proportional to 5,097.17, 7,641.42 and 2,322.86

Step by Step Solution

1. Step 1: Write the proportion equation
   5,097.17 : 7,641.42 = 2,322.86 : x
2. Step 2: Convert to fraction form
   5,097.17/7,641.42 = 2,322.86/x
3. Step 3: Cross multiply
   5,097.17x = 7,641.42 × 2,322.86
4. Step 4: Simplify right side
   5,097.17x = 17,749,948.86
5. Step 5: Solve for x
   x = 17,749,948.86/5,097.17
6. Step 6: Final answer
   x = 3,482.31