Finding the Fourth Proportional to 2,361,878.18, 3,260,960.72 and 1,817,052.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,361,878.18 : 3,260,960.72 = 1,817,052.74 : x
2. Step 2: Convert to fraction form
   2,361,878.18/3,260,960.72 = 1,817,052.74/x
3. Step 3: Cross multiply
   2,361,878.18x = 3,260,960.72 × 1,817,052.74
4. Step 4: Simplify right side
   2,361,878.18x = 5,925,337,611,308.37
5. Step 5: Solve for x
   x = 5,925,337,611,308.37/2,361,878.18
6. Step 6: Final answer
   x = 2,508,739.72