Finding the Fourth Proportional to 2,826,157.74, 3,900,060 and 1,536,970.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,826,157.74 : 3,900,060 = 1,536,970.38 : x
2. Step 2: Convert to fraction form
   2,826,157.74/3,900,060 = 1,536,970.38/x
3. Step 3: Cross multiply
   2,826,157.74x = 3,900,060 × 1,536,970.38
4. Step 4: Simplify right side
   2,826,157.74x = 5,994,276,700,222.80
5. Step 5: Solve for x
   x = 5,994,276,700,222.80/2,826,157.74
6. Step 6: Final answer
   x = 2,120,998.63