Finding the Fourth Proportional to 103,628.67, 155,443.02 and 37,064.76

Step by Step Solution

1. Step 1: Write the proportion equation
   103,628.67 : 155,443.02 = 37,064.76 : x
2. Step 2: Convert to fraction form
   103,628.67/155,443.02 = 37,064.76/x
3. Step 3: Cross multiply
   103,628.67x = 155,443.02 × 37,064.76
4. Step 4: Simplify right side
   103,628.67x = 5,761,458,229.98
5. Step 5: Solve for x
   x = 5,761,458,229.98/103,628.67
6. Step 6: Final answer
   x = 55,597.15