Finding the Fourth Proportional to 1,194,842.56, 1,648,881.84 and 658,298.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,194,842.56 : 1,648,881.84 = 658,298.56 : x
2. Step 2: Convert to fraction form
   1,194,842.56/1,648,881.84 = 658,298.56/x
3. Step 3: Cross multiply
   1,194,842.56x = 1,648,881.84 × 658,298.56
4. Step 4: Simplify right side
   1,194,842.56x = 1,085,456,540,882.15
5. Step 5: Solve for x
   x = 1,085,456,540,882.15/1,194,842.56
6. Step 6: Final answer
   x = 908,451.52