Finding the Fourth Proportional to 103,636.01, 155,453.98 and 37,072.10

Step by Step Solution

1. Step 1: Write the proportion equation
   103,636.01 : 155,453.98 = 37,072.10 : x
2. Step 2: Convert to fraction form
   103,636.01/155,453.98 = 37,072.10/x
3. Step 3: Cross multiply
   103,636.01x = 155,453.98 × 37,072.10
4. Step 4: Simplify right side
   103,636.01x = 5,763,005,491.96
5. Step 5: Solve for x
   x = 5,763,005,491.96/103,636.01
6. Step 6: Final answer
   x = 55,608.14