Finding the Fourth Proportional to 1,974,629.76, 2,962,059.42 and 554,796.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,974,629.76 : 2,962,059.42 = 554,796.72 : x
2. Step 2: Convert to fraction form
   1,974,629.76/2,962,059.42 = 554,796.72/x
3. Step 3: Cross multiply
   1,974,629.76x = 2,962,059.42 × 554,796.72
4. Step 4: Simplify right side
   1,974,629.76x = 1,643,340,850,661.10
5. Step 5: Solve for x
   x = 1,643,340,850,661.10/1,974,629.76
6. Step 6: Final answer
   x = 832,227.33