Finding the Fourth Proportional to 23,510.01, 32,444.64 and 12,899.73

Step by Step Solution

1. Step 1: Write the proportion equation
   23,510.01 : 32,444.64 = 12,899.73 : x
2. Step 2: Convert to fraction form
   23,510.01/32,444.64 = 12,899.73/x
3. Step 3: Cross multiply
   23,510.01x = 32,444.64 × 12,899.73
4. Step 4: Simplify right side
   23,510.01x = 418,527,095.95
5. Step 5: Solve for x
   x = 418,527,095.95/23,510.01
6. Step 6: Final answer
   x = 17,802.08