Finding the Fourth Proportional to 22,300.32, 33,452.80 and 7,510.88

Step by Step Solution

1. Step 1: Write the proportion equation
   22,300.32 : 33,452.80 = 7,510.88 : x
2. Step 2: Convert to fraction form
   22,300.32/33,452.80 = 7,510.88/x
3. Step 3: Cross multiply
   22,300.32x = 33,452.80 × 7,510.88
4. Step 4: Simplify right side
   22,300.32x = 251,259,966.46
5. Step 5: Solve for x
   x = 251,259,966.46/22,300.32
6. Step 6: Final answer
   x = 11,267.10