Finding the Fourth Proportional to 1,826,132.38, 2,520,869.82 and 1,091,345.87

Step by Step Solution

1. Step 1: Write the proportion equation
   1,826,132.38 : 2,520,869.82 = 1,091,345.87 : x
2. Step 2: Convert to fraction form
   1,826,132.38/2,520,869.82 = 1,091,345.87/x
3. Step 3: Cross multiply
   1,826,132.38x = 2,520,869.82 × 1,091,345.87
4. Step 4: Simplify right side
   1,826,132.38x = 2,751,140,869,074.27
5. Step 5: Solve for x
   x = 2,751,140,869,074.27/1,826,132.38
6. Step 6: Final answer
   x = 1,506,539.67