Finding the Fourth Proportional to 23,460.85, 32,374.72 and 12,848.43

Step by Step Solution

1. Step 1: Write the proportion equation
   23,460.85 : 32,374.72 = 12,848.43 : x
2. Step 2: Convert to fraction form
   23,460.85/32,374.72 = 12,848.43/x
3. Step 3: Cross multiply
   23,460.85x = 32,374.72 × 12,848.43
4. Step 4: Simplify right side
   23,460.85x = 415,964,461.16
5. Step 5: Solve for x
   x = 415,964,461.16/23,460.85
6. Step 6: Final answer
   x = 17,730.15