Finding the Fourth Proportional to 1,977,059.61, 2,728,922.27 and 1,150,327.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,977,059.61 : 2,728,922.27 = 1,150,327.71 : x
2. Step 2: Convert to fraction form
   1,977,059.61/2,728,922.27 = 1,150,327.71/x
3. Step 3: Cross multiply
   1,977,059.61x = 2,728,922.27 × 1,150,327.71
4. Step 4: Simplify right side
   1,977,059.61x = 3,139,154,899,865.46
5. Step 5: Solve for x
   x = 3,139,154,899,865.46/1,977,059.61
6. Step 6: Final answer
   x = 1,587,789.71