Finding the Fourth Proportional to 74,680.02, 103,096.52 and 50,608.16

Step by Step Solution

1. Step 1: Write the proportion equation
   74,680.02 : 103,096.52 = 50,608.16 : x
2. Step 2: Convert to fraction form
   74,680.02/103,096.52 = 50,608.16/x
3. Step 3: Cross multiply
   74,680.02x = 103,096.52 × 50,608.16
4. Step 4: Simplify right side
   74,680.02x = 5,217,525,179.60
5. Step 5: Solve for x
   x = 5,217,525,179.60/74,680.02
6. Step 6: Final answer
   x = 69,865.07