Finding the Fourth Proportional to 2,061,073.62, 3,090,115.73 and 1,385,479.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,073.62 : 3,090,115.73 = 1,385,479.25 : x
2. Step 2: Convert to fraction form
   2,061,073.62/3,090,115.73 = 1,385,479.25/x
3. Step 3: Cross multiply
   2,061,073.62x = 3,090,115.73 × 1,385,479.25
4. Step 4: Simplify right side
   2,061,073.62x = 4,281,291,201,635.63
5. Step 5: Solve for x
   x = 4,281,291,201,635.63/2,061,073.62
6. Step 6: Final answer
   x = 2,077,214.11