Finding the Fourth Proportional to 2,379,128.68, 3,565,336.38 and 1,844,139.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,379,128.68 : 3,565,336.38 = 1,844,139.88 : x
2. Step 2: Convert to fraction form
   2,379,128.68/3,565,336.38 = 1,844,139.88/x
3. Step 3: Cross multiply
   2,379,128.68x = 3,565,336.38 × 1,844,139.88
4. Step 4: Simplify right side
   2,379,128.68x = 6,574,979,003,972.83
5. Step 5: Solve for x
   x = 6,574,979,003,972.83/2,379,128.68
6. Step 6: Final answer
   x = 2,763,607.98