Finding the Fourth Proportional to 23,526.95, 32,467.46 and 12,916.35

Step by Step Solution

1. Step 1: Write the proportion equation
   23,526.95 : 32,467.46 = 12,916.35 : x
2. Step 2: Convert to fraction form
   23,526.95/32,467.46 = 12,916.35/x
3. Step 3: Cross multiply
   23,526.95x = 32,467.46 × 12,916.35
4. Step 4: Simplify right side
   23,526.95x = 419,361,012.39
5. Step 5: Solve for x
   x = 419,361,012.39/23,526.95
6. Step 6: Final answer
   x = 17,824.71