Finding the Fourth Proportional to 2,866,751.89, 3,956,118.42 and 1,577,592.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,866,751.89 : 3,956,118.42 = 1,577,592.27 : x
2. Step 2: Convert to fraction form
   2,866,751.89/3,956,118.42 = 1,577,592.27/x
3. Step 3: Cross multiply
   2,866,751.89x = 3,956,118.42 × 1,577,592.27
4. Step 4: Simplify right side
   2,866,751.89x = 6,241,141,838,596.61
5. Step 5: Solve for x
   x = 6,241,141,838,596.61/2,866,751.89
6. Step 6: Final answer
   x = 2,177,077.78