Finding the Fourth Proportional to 103,636.38, 155,438.07 and 37,064.10

Step by Step Solution

1. Step 1: Write the proportion equation
   103,636.38 : 155,438.07 = 37,064.10 : x
2. Step 2: Convert to fraction form
   103,636.38/155,438.07 = 37,064.10/x
3. Step 3: Cross multiply
   103,636.38x = 155,438.07 × 37,064.10
4. Step 4: Simplify right side
   103,636.38x = 5,761,172,170.29
5. Step 5: Solve for x
   x = 5,761,172,170.29/103,636.38
6. Step 6: Final answer
   x = 55,590.25