Finding the Fourth Proportional to 74,516.00, 102,780.02 and 50,601.15

Step by Step Solution

1. Step 1: Write the proportion equation
   74,516.00 : 102,780.02 = 50,601.15 : x
2. Step 2: Convert to fraction form
   74,516.00/102,780.02 = 50,601.15/x
3. Step 3: Cross multiply
   74,516.00x = 102,780.02 × 50,601.15
4. Step 4: Simplify right side
   74,516.00x = 5,200,787,335.53
5. Step 5: Solve for x
   x = 5,200,787,335.53/74,516.00
6. Step 6: Final answer
   x = 69,794.24