Finding the Fourth Proportional to 598,327.83, 897,484.83 and 171,874.11

Step by Step Solution

1. Step 1: Write the proportion equation
   598,327.83 : 897,484.83 = 171,874.11 : x
2. Step 2: Convert to fraction form
   598,327.83/897,484.83 = 171,874.11/x
3. Step 3: Cross multiply
   598,327.83x = 897,484.83 × 171,874.11
4. Step 4: Simplify right side
   598,327.83x = 154,254,405,061.03
5. Step 5: Solve for x
   x = 154,254,405,061.03/598,327.83
6. Step 6: Final answer
   x = 257,809.18