Finding the Fourth Proportional to 22,715.16, 34,075.98 and 7,134

Step by Step Solution

1. Step 1: Write the proportion equation
   22,715.16 : 34,075.98 = 7,134 : x
2. Step 2: Convert to fraction form
   22,715.16/34,075.98 = 7,134/x
3. Step 3: Cross multiply
   22,715.16x = 34,075.98 × 7,134
4. Step 4: Simplify right side
   22,715.16x = 243,098,041.32
5. Step 5: Solve for x
   x = 243,098,041.32/22,715.16
6. Step 6: Final answer
   x = 10,702.02