Finding the Fourth Proportional to 2,103,150.72, 3,155,257.50 and 586,832.65

Step by Step Solution

1. Step 1: Write the proportion equation
   2,103,150.72 : 3,155,257.50 = 586,832.65 : x
2. Step 2: Convert to fraction form
   2,103,150.72/3,155,257.50 = 586,832.65/x
3. Step 3: Cross multiply
   2,103,150.72x = 3,155,257.50 × 586,832.65
4. Step 4: Simplify right side
   2,103,150.72x = 1,851,608,110,068.61
5. Step 5: Solve for x
   x = 1,851,608,110,068.61/2,103,150.72
6. Step 6: Final answer
   x = 880,397.25