Finding the Fourth Proportional to 10,774,141.91, 14,868,632.09 and 5,879,679.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,774,141.91 : 14,868,632.09 = 5,879,679.91 : x
2. Step 2: Convert to fraction form
   10,774,141.91/14,868,632.09 = 5,879,679.91/x
3. Step 3: Cross multiply
   10,774,141.91x = 14,868,632.09 × 5,879,679.91
4. Step 4: Simplify right side
   10,774,141.91x = 87,422,797,366,281.92
5. Step 5: Solve for x
   x = 87,422,797,366,281.92/10,774,141.91
6. Step 6: Final answer
   x = 8,114,130.86