Finding the Fourth Proportional to 10,407.06, 14,357.52 and 5,929.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,407.06 : 14,357.52 = 5,929.98 : x
2. Step 2: Convert to fraction form
   10,407.06/14,357.52 = 5,929.98/x
3. Step 3: Cross multiply
   10,407.06x = 14,357.52 × 5,929.98
4. Step 4: Simplify right side
   10,407.06x = 85,139,806.45
5. Step 5: Solve for x
   x = 85,139,806.45/10,407.06
6. Step 6: Final answer
   x = 8,180.97