Finding the Fourth Proportional to 374,105.33, 561,345.71 and 174,441.34

Step by Step Solution

1. Step 1: Write the proportion equation
   374,105.33 : 561,345.71 = 174,441.34 : x
2. Step 2: Convert to fraction form
   374,105.33/561,345.71 = 174,441.34/x
3. Step 3: Cross multiply
   374,105.33x = 561,345.71 × 174,441.34
4. Step 4: Simplify right side
   374,105.33x = 97,921,895,580.08
5. Step 5: Solve for x
   x = 97,921,895,580.08/374,105.33
6. Step 6: Final answer
   x = 261,749.54