Finding the Fourth Proportional to 2,546,384.80, 3,819,521.71 and 1,197,799.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546,384.80 : 3,819,521.71 = 1,197,799.90 : x
2. Step 2: Convert to fraction form
   2,546,384.80/3,819,521.71 = 1,197,799.90/x
3. Step 3: Cross multiply
   2,546,384.80x = 3,819,521.71 × 1,197,799.90
4. Step 4: Simplify right side
   2,546,384.80x = 4,575,022,722,285.83
5. Step 5: Solve for x
   x = 4,575,022,722,285.83/2,546,384.80
6. Step 6: Final answer
   x = 1,796,673.75