Finding the Fourth Proportional to 23,670.95, 32,666.59 and 13,061.26

Step by Step Solution

1. Step 1: Write the proportion equation
   23,670.95 : 32,666.59 = 13,061.26 : x
2. Step 2: Convert to fraction form
   23,670.95/32,666.59 = 13,061.26/x
3. Step 3: Cross multiply
   23,670.95x = 32,666.59 × 13,061.26
4. Step 4: Simplify right side
   23,670.95x = 426,666,710.98
5. Step 5: Solve for x
   x = 426,666,710.98/23,670.95
6. Step 6: Final answer
   x = 18,024.91