Finding the Fourth Proportional to 271,107.27, 374,123.48 and 148,598.69

Step by Step Solution

1. Step 1: Write the proportion equation
   271,107.27 : 374,123.48 = 148,598.69 : x
2. Step 2: Convert to fraction form
   271,107.27/374,123.48 = 148,598.69/x
3. Step 3: Cross multiply
   271,107.27x = 374,123.48 × 148,598.69
4. Step 4: Simplify right side
   271,107.27x = 55,594,256,412.63
5. Step 5: Solve for x
   x = 55,594,256,412.63/271,107.27
6. Step 6: Final answer
   x = 205,063.69