Finding the Fourth Proportional to 10,859,005.29, 14,985,607.86 and 5,964,680.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,859,005.29 : 14,985,607.86 = 5,964,680.28 : x
2. Step 2: Convert to fraction form
   10,859,005.29/14,985,607.86 = 5,964,680.28/x
3. Step 3: Cross multiply
   10,859,005.29x = 14,985,607.86 × 5,964,680.28
4. Step 4: Simplify right side
   10,859,005.29x = 89,384,359,686,355
5. Step 5: Solve for x
   x = 89,384,359,686,355/10,859,005.29
6. Step 6: Final answer
   x = 8,231,357.97