Finding the Fourth Proportional to 9,057.02, 13,588.76 and 4,126.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,057.02 : 13,588.76 = 4,126.82 : x
2. Step 2: Convert to fraction form
   9,057.02/13,588.76 = 4,126.82/x
3. Step 3: Cross multiply
   9,057.02x = 13,588.76 × 4,126.82
4. Step 4: Simplify right side
   9,057.02x = 56,078,308.92
5. Step 5: Solve for x
   x = 56,078,308.92/9,057.02
6. Step 6: Final answer
   x = 6,191.70