Finding the Fourth Proportional to 1,559,788.03, 2,152,138.52 and 906,025.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,559,788.03 : 2,152,138.52 = 906,025.69 : x
2. Step 2: Convert to fraction form
   1,559,788.03/2,152,138.52 = 906,025.69/x
3. Step 3: Cross multiply
   1,559,788.03x = 2,152,138.52 × 906,025.69
4. Step 4: Simplify right side
   1,559,788.03x = 1,949,892,792,513.82
5. Step 5: Solve for x
   x = 1,949,892,792,513.82/1,559,788.03
6. Step 6: Final answer
   x = 1,250,101.14