Finding the Fourth Proportional to 9,053.55, 12,500.01 and 5,655.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,053.55 : 12,500.01 = 5,655.76 : x
2. Step 2: Convert to fraction form
   9,053.55/12,500.01 = 5,655.76/x
3. Step 3: Cross multiply
   9,053.55x = 12,500.01 × 5,655.76
4. Step 4: Simplify right side
   9,053.55x = 70,697,025.31
5. Step 5: Solve for x
   x = 70,697,025.31/9,053.55
6. Step 6: Final answer
   x = 7,808.76