Finding the Fourth Proportional to 7,061.67, 10,592.22 and 2,131.17

Step by Step Solution

1. Step 1: Write the proportion equation
   7,061.67 : 10,592.22 = 2,131.17 : x
2. Step 2: Convert to fraction form
   7,061.67/10,592.22 = 2,131.17/x
3. Step 3: Cross multiply
   7,061.67x = 10,592.22 × 2,131.17
4. Step 4: Simplify right side
   7,061.67x = 22,573,821.50
5. Step 5: Solve for x
   x = 22,573,821.50/7,061.67
6. Step 6: Final answer
   x = 3,196.67