Finding the Fourth Proportional to 23,263.72, 32,100.42 and 14,312.68

Step by Step Solution

1. Step 1: Write the proportion equation
   23,263.72 : 32,100.42 = 14,312.68 : x
2. Step 2: Convert to fraction form
   23,263.72/32,100.42 = 14,312.68/x
3. Step 3: Cross multiply
   23,263.72x = 32,100.42 × 14,312.68
4. Step 4: Simplify right side
   23,263.72x = 459,443,039.33
5. Step 5: Solve for x
   x = 459,443,039.33/23,263.72
6. Step 6: Final answer
   x = 19,749.34