Finding the Fourth Proportional to 2,108,838.75, 3,162,603.89 and 760,826.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,838.75 : 3,162,603.89 = 760,826.12 : x
2. Step 2: Convert to fraction form
   2,108,838.75/3,162,603.89 = 760,826.12/x
3. Step 3: Cross multiply
   2,108,838.75x = 3,162,603.89 × 760,826.12
4. Step 4: Simplify right side
   2,108,838.75x = 2,406,191,632,814.65
5. Step 5: Solve for x
   x = 2,406,191,632,814.65/2,108,838.75
6. Step 6: Final answer
   x = 1,141,003.14