Finding the Fourth Proportional to 271,986.54, 375,333.39 and 151,124.82

Step by Step Solution

1. Step 1: Write the proportion equation
   271,986.54 : 375,333.39 = 151,124.82 : x
2. Step 2: Convert to fraction form
   271,986.54/375,333.39 = 151,124.82/x
3. Step 3: Cross multiply
   271,986.54x = 375,333.39 × 151,124.82
4. Step 4: Simplify right side
   271,986.54x = 56,722,191,003.74
5. Step 5: Solve for x
   x = 56,722,191,003.74/271,986.54
6. Step 6: Final answer
   x = 208,547.79