Finding the Fourth Proportional to 16,670.32, 23,002.71 and 9,595.39

Step by Step Solution

1. Step 1: Write the proportion equation
   16,670.32 : 23,002.71 = 9,595.39 : x
2. Step 2: Convert to fraction form
   16,670.32/23,002.71 = 9,595.39/x
3. Step 3: Cross multiply
   16,670.32x = 23,002.71 × 9,595.39
4. Step 4: Simplify right side
   16,670.32x = 220,719,973.51
5. Step 5: Solve for x
   x = 220,719,973.51/16,670.32
6. Step 6: Final answer
   x = 13,240.30