Finding the Fourth Proportional to 271,323, 374,425.74 and 152,091

Step by Step Solution

1. Step 1: Write the proportion equation
   271,323 : 374,425.74 = 152,091 : x
2. Step 2: Convert to fraction form
   271,323/374,425.74 = 152,091/x
3. Step 3: Cross multiply
   271,323x = 374,425.74 × 152,091
4. Step 4: Simplify right side
   271,323x = 56,946,785,222.34
5. Step 5: Solve for x
   x = 56,946,785,222.34/271,323
6. Step 6: Final answer
   x = 209,885.58