Finding the Fourth Proportional to 103,620.38, 155,414.01 and 37,048.10

Step by Step Solution

1. Step 1: Write the proportion equation
   103,620.38 : 155,414.01 = 37,048.10 : x
2. Step 2: Convert to fraction form
   103,620.38/155,414.01 = 37,048.10/x
3. Step 3: Cross multiply
   103,620.38x = 155,414.01 × 37,048.10
4. Step 4: Simplify right side
   103,620.38x = 5,757,793,783.88
5. Step 5: Solve for x
   x = 5,757,793,783.88/103,620.38
6. Step 6: Final answer
   x = 55,566.23