Finding the Fourth Proportional to 12,342.02, 17,027.78 and 7,033.10

Step by Step Solution

1. Step 1: Write the proportion equation
   12,342.02 : 17,027.78 = 7,033.10 : x
2. Step 2: Convert to fraction form
   12,342.02/17,027.78 = 7,033.10/x
3. Step 3: Cross multiply
   12,342.02x = 17,027.78 × 7,033.10
4. Step 4: Simplify right side
   12,342.02x = 119,758,079.52
5. Step 5: Solve for x
   x = 119,758,079.52/12,342.02
6. Step 6: Final answer
   x = 9,703.28