Finding the Fourth Proportional to 32,606.82, 48,886.31 and 10,407.42

Step by Step Solution

1. Step 1: Write the proportion equation
   32,606.82 : 48,886.31 = 10,407.42 : x
2. Step 2: Convert to fraction form
   32,606.82/48,886.31 = 10,407.42/x
3. Step 3: Cross multiply
   32,606.82x = 48,886.31 × 10,407.42
4. Step 4: Simplify right side
   32,606.82x = 508,780,386.44
5. Step 5: Solve for x
   x = 508,780,386.44/32,606.82
6. Step 6: Final answer
   x = 15,603.50