Finding the Fourth Proportional to 2,680,870.08, 3,699,013.44 and 1,593,503.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,680,870.08 : 3,699,013.44 = 1,593,503.04 : x
2. Step 2: Convert to fraction form
   2,680,870.08/3,699,013.44 = 1,593,503.04/x
3. Step 3: Cross multiply
   2,680,870.08x = 3,699,013.44 × 1,593,503.04
4. Step 4: Simplify right side
   2,680,870.08x = 5,894,389,161,640.86
5. Step 5: Solve for x
   x = 5,894,389,161,640.86/2,680,870.08
6. Step 6: Final answer
   x = 2,198,685.12