Finding the Fourth Proportional to 23,368.82, 32,248.80 and 12,758.49

Step by Step Solution

1. Step 1: Write the proportion equation
   23,368.82 : 32,248.80 = 12,758.49 : x
2. Step 2: Convert to fraction form
   23,368.82/32,248.80 = 12,758.49/x
3. Step 3: Cross multiply
   23,368.82x = 32,248.80 × 12,758.49
4. Step 4: Simplify right side
   23,368.82x = 411,445,992.31
5. Step 5: Solve for x
   x = 411,445,992.31/23,368.82
6. Step 6: Final answer
   x = 17,606.63