Finding the Fourth Proportional to 10,477.76, 14,459.18 and 5,761.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,477.76 : 14,459.18 = 5,761.94 : x
2. Step 2: Convert to fraction form
   10,477.76/14,459.18 = 5,761.94/x
3. Step 3: Cross multiply
   10,477.76x = 14,459.18 × 5,761.94
4. Step 4: Simplify right side
   10,477.76x = 83,312,826.50
5. Step 5: Solve for x
   x = 83,312,826.50/10,477.76
6. Step 6: Final answer
   x = 7,951.40