Finding the Fourth Proportional to 2,697,043.77, 4,045,600.69 and 899,927.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,697,043.77 : 4,045,600.69 = 899,927.25 : x
2. Step 2: Convert to fraction form
   2,697,043.77/4,045,600.69 = 899,927.25/x
3. Step 3: Cross multiply
   2,697,043.77x = 4,045,600.69 × 899,927.25
4. Step 4: Simplify right side
   2,697,043.77x = 3,640,746,286,128.98
5. Step 5: Solve for x
   x = 3,640,746,286,128.98/2,697,043.77
6. Step 6: Final answer
   x = 1,349,902.56