Finding the Fourth Proportional to 1,665,788.43, 2,298,788.73 and 901,841.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,665,788.43 : 2,298,788.73 = 901,841.79 : x
2. Step 2: Convert to fraction form
   1,665,788.43/2,298,788.73 = 901,841.79/x
3. Step 3: Cross multiply
   1,665,788.43x = 2,298,788.73 × 901,841.79
4. Step 4: Simplify right side
   1,665,788.43x = 2,073,143,743,095.03
5. Step 5: Solve for x
   x = 2,073,143,743,095.03/1,665,788.43
6. Step 6: Final answer
   x = 1,244,542.05