Finding the Fourth Proportional to 2,033,510.91, 2,806,150.30 and 1,115,719.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,033,510.91 : 2,806,150.30 = 1,115,719.35 : x
2. Step 2: Convert to fraction form
   2,033,510.91/2,806,150.30 = 1,115,719.35/x
3. Step 3: Cross multiply
   2,033,510.91x = 2,806,150.30 × 1,115,719.35
4. Step 4: Simplify right side
   2,033,510.91x = 3,130,876,188,718.31
5. Step 5: Solve for x
   x = 3,130,876,188,718.31/2,033,510.91
6. Step 6: Final answer
   x = 1,539,640.71