Finding the Fourth Proportional to 1,874,665.50, 2,812,477.77 and 544,969.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,874,665.50 : 2,812,477.77 = 544,969.50 : x
2. Step 2: Convert to fraction form
   1,874,665.50/2,812,477.77 = 544,969.50/x
3. Step 3: Cross multiply
   1,874,665.50x = 2,812,477.77 × 544,969.50
4. Step 4: Simplify right side
   1,874,665.50x = 1,532,714,604,078.02
5. Step 5: Solve for x
   x = 1,532,714,604,078.02/1,874,665.50
6. Step 6: Final answer
   x = 817,593.65