Finding the Fourth Proportional to 2,060,834.22, 2,842,089.57 and 1,286,536.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060,834.22 : 2,842,089.57 = 1,286,536.59 : x
2. Step 2: Convert to fraction form
   2,060,834.22/2,842,089.57 = 1,286,536.59/x
3. Step 3: Cross multiply
   2,060,834.22x = 2,842,089.57 × 1,286,536.59
4. Step 4: Simplify right side
   2,060,834.22x = 3,656,452,223,862.37
5. Step 5: Solve for x
   x = 3,656,452,223,862.37/2,060,834.22
6. Step 6: Final answer
   x = 1,774,258.30