Finding the Fourth Proportional to 50,492.18, 69,653.59 and 38,534.76

Step by Step Solution

1. Step 1: Write the proportion equation
   50,492.18 : 69,653.59 = 38,534.76 : x
2. Step 2: Convert to fraction form
   50,492.18/69,653.59 = 38,534.76/x
3. Step 3: Cross multiply
   50,492.18x = 69,653.59 × 38,534.76
4. Step 4: Simplify right side
   50,492.18x = 2,684,084,277.45
5. Step 5: Solve for x
   x = 2,684,084,277.45/50,492.18
6. Step 6: Final answer
   x = 53,158.41