Finding the Fourth Proportional to 67,105.56, 100,600.74 and 37,499.16

Step by Step Solution

1. Step 1: Write the proportion equation
   67,105.56 : 100,600.74 = 37,499.16 : x
2. Step 2: Convert to fraction form
   67,105.56/100,600.74 = 37,499.16/x
3. Step 3: Cross multiply
   67,105.56x = 100,600.74 × 37,499.16
4. Step 4: Simplify right side
   67,105.56x = 3,772,443,245.38
5. Step 5: Solve for x
   x = 3,772,443,245.38/67,105.56
6. Step 6: Final answer
   x = 56,216.55