Finding the Fourth Proportional to 2,047,050.88, 3,067,543.72 and 831,148.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047,050.88 : 3,067,543.72 = 831,148.94 : x
2. Step 2: Convert to fraction form
   2,047,050.88/3,067,543.72 = 831,148.94/x
3. Step 3: Cross multiply
   2,047,050.88x = 3,067,543.72 × 831,148.94
4. Step 4: Simplify right side
   2,047,050.88x = 2,549,585,711,281.66
5. Step 5: Solve for x
   x = 2,549,585,711,281.66/2,047,050.88
6. Step 6: Final answer
   x = 1,245,492.11