Finding the Fourth Proportional to 1,927,591.98, 2,660,092.56 and 1,068,166.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,927,591.98 : 2,660,092.56 = 1,068,166.59 : x
2. Step 2: Convert to fraction form
   1,927,591.98/2,660,092.56 = 1,068,166.59/x
3. Step 3: Cross multiply
   1,927,591.98x = 2,660,092.56 × 1,068,166.59
4. Step 4: Simplify right side
   1,927,591.98x = 2,841,421,998,899.57
5. Step 5: Solve for x
   x = 2,841,421,998,899.57/1,927,591.98
6. Step 6: Final answer
   x = 1,474,078.55