Finding the Fourth Proportional to 2,061,072.96, 3,090,114.75 and 1,385,478.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,072.96 : 3,090,114.75 = 1,385,478.59 : x
2. Step 2: Convert to fraction form
   2,061,072.96/3,090,114.75 = 1,385,478.59/x
3. Step 3: Cross multiply
   2,061,072.96x = 3,090,114.75 × 1,385,478.59
4. Step 4: Simplify right side
   2,061,072.96x = 4,281,287,826,768.20
5. Step 5: Solve for x
   x = 4,281,287,826,768.20/2,061,072.96
6. Step 6: Final answer
   x = 2,077,213.14