Finding the Fourth Proportional to 1,656,200.39, 2,484,418.71 and 441,770.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,656,200.39 : 2,484,418.71 = 441,770.22 : x
2. Step 2: Convert to fraction form
   1,656,200.39/2,484,418.71 = 441,770.22/x
3. Step 3: Cross multiply
   1,656,200.39x = 2,484,418.71 × 441,770.22
4. Step 4: Simplify right side
   1,656,200.39x = 1,097,542,200,088.82
5. Step 5: Solve for x
   x = 1,097,542,200,088.82/1,656,200.39
6. Step 6: Final answer
   x = 662,686.84