Finding the Fourth Proportional to 2,064,132.69, 3,091,485.12 and 985,404.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064,132.69 : 3,091,485.12 = 985,404.06 : x
2. Step 2: Convert to fraction form
   2,064,132.69/3,091,485.12 = 985,404.06/x
3. Step 3: Cross multiply
   2,064,132.69x = 3,091,485.12 × 985,404.06
4. Step 4: Simplify right side
   2,064,132.69x = 3,046,361,988,677.59
5. Step 5: Solve for x
   x = 3,046,361,988,677.59/2,064,132.69
6. Step 6: Final answer
   x = 1,475,855.70