Finding the Fourth Proportional to 2,583,158.88, 3,874,883.88 and 786,100.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,583,158.88 : 3,874,883.88 = 786,100.80 : x
2. Step 2: Convert to fraction form
   2,583,158.88/3,874,883.88 = 786,100.80/x
3. Step 3: Cross multiply
   2,583,158.88x = 3,874,883.88 × 786,100.80
4. Step 4: Simplify right side
   2,583,158.88x = 3,046,049,317,975.10
5. Step 5: Solve for x
   x = 3,046,049,317,975.10/2,583,158.88
6. Step 6: Final answer
   x = 1,179,195.50