Finding the Fourth Proportional to 10,859,014.29, 14,985,620.28 and 5,964,689.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,859,014.29 : 14,985,620.28 = 5,964,689.28 : x
2. Step 2: Convert to fraction form
   10,859,014.29/14,985,620.28 = 5,964,689.28/x
3. Step 3: Cross multiply
   10,859,014.29x = 14,985,620.28 × 5,964,689.28
4. Step 4: Simplify right side
   10,859,014.29x = 89,384,568,638,266.59
5. Step 5: Solve for x
   x = 89,384,568,638,266.59/10,859,014.29
6. Step 6: Final answer
   x = 8,231,370.39