Finding the Fourth Proportional to 2,061,074.88, 3,090,117.61 and 1,385,480.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,074.88 : 3,090,117.61 = 1,385,480.51 : x
2. Step 2: Convert to fraction form
   2,061,074.88/3,090,117.61 = 1,385,480.51/x
3. Step 3: Cross multiply
   2,061,074.88x = 3,090,117.61 × 1,385,480.51
4. Step 4: Simplify right side
   2,061,074.88x = 4,281,297,720,131.99
5. Step 5: Solve for x
   x = 4,281,297,720,131.99/2,061,074.88
6. Step 6: Final answer
   x = 2,077,216.00