Finding the Fourth Proportional to 23,883.42, 32,949.94 and 15,384.89

Step by Step Solution

1. Step 1: Write the proportion equation
   23,883.42 : 32,949.94 = 15,384.89 : x
2. Step 2: Convert to fraction form
   23,883.42/32,949.94 = 15,384.89/x
3. Step 3: Cross multiply
   23,883.42x = 32,949.94 × 15,384.89
4. Step 4: Simplify right side
   23,883.42x = 506,931,089.82
5. Step 5: Solve for x
   x = 506,931,089.82/23,883.42
6. Step 6: Final answer
   x = 21,225.23