Finding the Fourth Proportional to 103,635.38, 155,436.60 and 37,063.10

Step by Step Solution

1. Step 1: Write the proportion equation
   103,635.38 : 155,436.60 = 37,063.10 : x
2. Step 2: Convert to fraction form
   103,635.38/155,436.60 = 37,063.10/x
3. Step 3: Cross multiply
   103,635.38x = 155,436.60 × 37,063.10
4. Step 4: Simplify right side
   103,635.38x = 5,760,962,249.46
5. Step 5: Solve for x
   x = 5,760,962,249.46/103,635.38
6. Step 6: Final answer
   x = 55,588.76