Finding the Fourth Proportional to 23,484.74, 32,401.29 and 13,926.18

Step by Step Solution

1. Step 1: Write the proportion equation
   23,484.74 : 32,401.29 = 13,926.18 : x
2. Step 2: Convert to fraction form
   23,484.74/32,401.29 = 13,926.18/x
3. Step 3: Cross multiply
   23,484.74x = 32,401.29 × 13,926.18
4. Step 4: Simplify right side
   23,484.74x = 451,226,196.77
5. Step 5: Solve for x
   x = 451,226,196.77/23,484.74
6. Step 6: Final answer
   x = 19,213.59