Finding the Fourth Proportional to 1,663,766.58, 2,295,997.89 and 899,820.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,663,766.58 : 2,295,997.89 = 899,820.14 : x
2. Step 2: Convert to fraction form
   1,663,766.58/2,295,997.89 = 899,820.14/x
3. Step 3: Cross multiply
   1,663,766.58x = 2,295,997.89 × 899,820.14
4. Step 4: Simplify right side
   1,663,766.58x = 2,065,985,140,880.18
5. Step 5: Solve for x
   x = 2,065,985,140,880.18/1,663,766.58
6. Step 6: Final answer
   x = 1,241,751.80