Finding the Fourth Proportional to 1,086,045.32, 1,498,742.37 and 602,613.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,086,045.32 : 1,498,742.37 = 602,613.83 : x
2. Step 2: Convert to fraction form
   1,086,045.32/1,498,742.37 = 602,613.83/x
3. Step 3: Cross multiply
   1,086,045.32x = 1,498,742.37 × 602,613.83
4. Step 4: Simplify right side
   1,086,045.32x = 903,162,872,275.27
5. Step 5: Solve for x
   x = 903,162,872,275.27/1,086,045.32
6. Step 6: Final answer
   x = 831,606.99