Finding the Fourth Proportional to 12,483.11, 17,233.61 and 8,510.06

Step by Step Solution

1. Step 1: Write the proportion equation
   12,483.11 : 17,233.61 = 8,510.06 : x
2. Step 2: Convert to fraction form
   12,483.11/17,233.61 = 8,510.06/x
3. Step 3: Cross multiply
   12,483.11x = 17,233.61 × 8,510.06
4. Step 4: Simplify right side
   12,483.11x = 146,658,926.40
5. Step 5: Solve for x
   x = 146,658,926.40/12,483.11
6. Step 6: Final answer
   x = 11,748.59