Finding the Fourth Proportional to 599,100.91, 898,401.53 and 243,873.79

Step by Step Solution

1. Step 1: Write the proportion equation
   599,100.91 : 898,401.53 = 243,873.79 : x
2. Step 2: Convert to fraction form
   599,100.91/898,401.53 = 243,873.79/x
3. Step 3: Cross multiply
   599,100.91x = 898,401.53 × 243,873.79
4. Step 4: Simplify right side
   599,100.91x = 219,096,584,843.53
5. Step 5: Solve for x
   x = 219,096,584,843.53/599,100.91
6. Step 6: Final answer
   x = 365,708.98