Finding the Fourth Proportional to 2,108,740.62, 2,910,075.99 and 1,141,870.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,740.62 : 2,910,075.99 = 1,141,870.86 : x
2. Step 2: Convert to fraction form
   2,108,740.62/2,910,075.99 = 1,141,870.86/x
3. Step 3: Cross multiply
   2,108,740.62x = 2,910,075.99 × 1,141,870.86
4. Step 4: Simplify right side
   2,108,740.62x = 3,322,930,973,366.65
5. Step 5: Solve for x
   x = 3,322,930,973,366.65/2,108,740.62
6. Step 6: Final answer
   x = 1,575,789.33