Finding the Fourth Proportional to 23,427.34, 32,333.89 and 13,872.53

Step by Step Solution

1. Step 1: Write the proportion equation
   23,427.34 : 32,333.89 = 13,872.53 : x
2. Step 2: Convert to fraction form
   23,427.34/32,333.89 = 13,872.53/x
3. Step 3: Cross multiply
   23,427.34x = 32,333.89 × 13,872.53
4. Step 4: Simplify right side
   23,427.34x = 448,552,697.31
5. Step 5: Solve for x
   x = 448,552,697.31/23,427.34
6. Step 6: Final answer
   x = 19,146.55