Finding the Fourth Proportional to 12,011.06, 16,575.53 and 7,535.00

Step by Step Solution

1. Step 1: Write the proportion equation
   12,011.06 : 16,575.53 = 7,535.00 : x
2. Step 2: Convert to fraction form
   12,011.06/16,575.53 = 7,535.00/x
3. Step 3: Cross multiply
   12,011.06x = 16,575.53 × 7,535.00
4. Step 4: Simplify right side
   12,011.06x = 124,896,498.00
5. Step 5: Solve for x
   x = 124,896,498.00/12,011.06
6. Step 6: Final answer
   x = 10,398.46