Finding the Fourth Proportional to 2,069,597.57, 3,104,397.18 and 931,029.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,069,597.57 : 3,104,397.18 = 931,029.89 : x
2. Step 2: Convert to fraction form
   2,069,597.57/3,104,397.18 = 931,029.89/x
3. Step 3: Cross multiply
   2,069,597.57x = 3,104,397.18 × 931,029.89
4. Step 4: Simplify right side
   2,069,597.57x = 2,890,286,549,489.72
5. Step 5: Solve for x
   x = 2,890,286,549,489.72/2,069,597.57
6. Step 6: Final answer
   x = 1,396,545.20