Finding the Fourth Proportional to 23,373.84, 32,256.06 and 12,763.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,373.84 : 32,256.06 = 12,763.50 : x
2. Step 2: Convert to fraction form
   23,373.84/32,256.06 = 12,763.50/x
3. Step 3: Cross multiply
   23,373.84x = 32,256.06 × 12,763.50
4. Step 4: Simplify right side
   23,373.84x = 411,700,221.81
5. Step 5: Solve for x
   x = 411,700,221.81/23,373.84
6. Step 6: Final answer
   x = 17,613.72