Finding the Fourth Proportional to 2,061,074.62, 3,090,117.22 and 1,385,480.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,074.62 : 3,090,117.22 = 1,385,480.25 : x
2. Step 2: Convert to fraction form
   2,061,074.62/3,090,117.22 = 1,385,480.25/x
3. Step 3: Cross multiply
   2,061,074.62x = 3,090,117.22 × 1,385,480.25
4. Step 4: Simplify right side
   2,061,074.62x = 4,281,296,378,494.91
5. Step 5: Solve for x
   x = 4,281,296,378,494.91/2,061,074.62
6. Step 6: Final answer
   x = 2,077,215.61