Finding the Fourth Proportional to 1,799,222.18, 2,484,785.85 and 1,556,338.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,799,222.18 : 2,484,785.85 = 1,556,338.82 : x
2. Step 2: Convert to fraction form
   1,799,222.18/2,484,785.85 = 1,556,338.82/x
3. Step 3: Cross multiply
   1,799,222.18x = 2,484,785.85 × 1,556,338.82
4. Step 4: Simplify right side
   1,799,222.18x = 3,867,168,677,741.70
5. Step 5: Solve for x
   x = 3,867,168,677,741.70/1,799,222.18
6. Step 6: Final answer
   x = 2,149,355.83