Finding the Fourth Proportional to 23,622.18, 32,598.81 and 13,011.81

Step by Step Solution

1. Step 1: Write the proportion equation
   23,622.18 : 32,598.81 = 13,011.81 : x
2. Step 2: Convert to fraction form
   23,622.18/32,598.81 = 13,011.81/x
3. Step 3: Cross multiply
   23,622.18x = 32,598.81 × 13,011.81
4. Step 4: Simplify right side
   23,622.18x = 424,169,521.95
5. Step 5: Solve for x
   x = 424,169,521.95/23,622.18
6. Step 6: Final answer
   x = 17,956.41