Finding the Fourth Proportional to 134,650.88, 201,981.43 and 50,402.18

Step by Step Solution

1. Step 1: Write the proportion equation
   134,650.88 : 201,981.43 = 50,402.18 : x
2. Step 2: Convert to fraction form
   134,650.88/201,981.43 = 50,402.18/x
3. Step 3: Cross multiply
   134,650.88x = 201,981.43 × 50,402.18
4. Step 4: Simplify right side
   134,650.88x = 10,180,303,444.61
5. Step 5: Solve for x
   x = 10,180,303,444.61/134,650.88
6. Step 6: Final answer
   x = 75,605.17