Finding the Fourth Proportional to 367,569.83, 550,941.50 and 187,148.83

Step by Step Solution

1. Step 1: Write the proportion equation
   367,569.83 : 550,941.50 = 187,148.83 : x
2. Step 2: Convert to fraction form
   367,569.83/550,941.50 = 187,148.83/x
3. Step 3: Cross multiply
   367,569.83x = 550,941.50 × 187,148.83
4. Step 4: Simplify right side
   367,569.83x = 103,108,055,512.16
5. Step 5: Solve for x
   x = 103,108,055,512.16/367,569.83
6. Step 6: Final answer
   x = 280,512.83