Finding the Fourth Proportional to 23,384.61, 32,269.28 and 12,774.25

Step by Step Solution

1. Step 1: Write the proportion equation
   23,384.61 : 32,269.28 = 12,774.25 : x
2. Step 2: Convert to fraction form
   23,384.61/32,269.28 = 12,774.25/x
3. Step 3: Cross multiply
   23,384.61x = 32,269.28 × 12,774.25
4. Step 4: Simplify right side
   23,384.61x = 412,215,624.82
5. Step 5: Solve for x
   x = 412,215,624.82/23,384.61
6. Step 6: Final answer
   x = 17,627.65