Finding the Fourth Proportional to 1,012,922.10, 1,519,613.55 and 591,981.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,012,922.10 : 1,519,613.55 = 591,981.30 : x
2. Step 2: Convert to fraction form
   1,012,922.10/1,519,613.55 = 591,981.30/x
3. Step 3: Cross multiply
   1,012,922.10x = 1,519,613.55 × 591,981.30
4. Step 4: Simplify right side
   1,012,922.10x = 899,582,804,826.62
5. Step 5: Solve for x
   x = 899,582,804,826.62/1,012,922.10
6. Step 6: Final answer
   x = 888,106.60