Finding the Fourth Proportional to 2,680,895.53, 4,019,084.61 and 1,163,435.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,680,895.53 : 4,019,084.61 = 1,163,435.86 : x
2. Step 2: Convert to fraction form
   2,680,895.53/4,019,084.61 = 1,163,435.86/x
3. Step 3: Cross multiply
   2,680,895.53x = 4,019,084.61 × 1,163,435.86
4. Step 4: Simplify right side
   2,680,895.53x = 4,675,947,159,648.12
5. Step 5: Solve for x
   x = 4,675,947,159,648.12/2,680,895.53
6. Step 6: Final answer
   x = 1,744,173.58