Finding the Fourth Proportional to 3,585,478.92, 5,376,636.06 and 1,026,111.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,585,478.92 : 5,376,636.06 = 1,026,111.15 : x
2. Step 2: Convert to fraction form
   3,585,478.92/5,376,636.06 = 1,026,111.15/x
3. Step 3: Cross multiply
   3,585,478.92x = 5,376,636.06 × 1,026,111.15
4. Step 4: Simplify right side
   3,585,478.92x = 5,517,026,206,810.15
5. Step 5: Solve for x
   x = 5,517,026,206,810.15/3,585,478.92
6. Step 6: Final answer
   x = 1,538,713.89