Finding the Fourth Proportional to 2,870,837.93, 4,306,113.72 and 1,073,589.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,870,837.93 : 4,306,113.72 = 1,073,589.27 : x
2. Step 2: Convert to fraction form
   2,870,837.93/4,306,113.72 = 1,073,589.27/x
3. Step 3: Cross multiply
   2,870,837.93x = 4,306,113.72 × 1,073,589.27
4. Step 4: Simplify right side
   2,870,837.93x = 4,622,997,485,191.78
5. Step 5: Solve for x
   x = 4,622,997,485,191.78/2,870,837.93
6. Step 6: Final answer
   x = 1,610,330.37