Finding the Fourth Proportional to 23,152.64, 31,950.50 and 13,084.34

Step by Step Solution

1. Step 1: Write the proportion equation
   23,152.64 : 31,950.50 = 13,084.34 : x
2. Step 2: Convert to fraction form
   23,152.64/31,950.50 = 13,084.34/x
3. Step 3: Cross multiply
   23,152.64x = 31,950.50 × 13,084.34
4. Step 4: Simplify right side
   23,152.64x = 418,051,053.60
5. Step 5: Solve for x
   x = 418,051,053.60/23,152.64
6. Step 6: Final answer
   x = 18,056.31