Finding the Fourth Proportional to 23,437.17, 32,343.37 and 12,826.89

Step by Step Solution

1. Step 1: Write the proportion equation
   23,437.17 : 32,343.37 = 12,826.89 : x
2. Step 2: Convert to fraction form
   23,437.17/32,343.37 = 12,826.89/x
3. Step 3: Cross multiply
   23,437.17x = 32,343.37 × 12,826.89
4. Step 4: Simplify right side
   23,437.17x = 414,864,817.15
5. Step 5: Solve for x
   x = 414,864,817.15/23,437.17
6. Step 6: Final answer
   x = 17,701.15