Finding the Fourth Proportional to 22,741.32, 34,100.10 and 7,154.76

Step by Step Solution

1. Step 1: Write the proportion equation
   22,741.32 : 34,100.10 = 7,154.76 : x
2. Step 2: Convert to fraction form
   22,741.32/34,100.10 = 7,154.76/x
3. Step 3: Cross multiply
   22,741.32x = 34,100.10 × 7,154.76
4. Step 4: Simplify right side
   22,741.32x = 243,978,031.48
5. Step 5: Solve for x
   x = 243,978,031.48/22,741.32
6. Step 6: Final answer
   x = 10,728.40