Finding the Fourth Proportional to 67,321.55, 92,904.39 and 37,108.06

Step by Step Solution

1. Step 1: Write the proportion equation
   67,321.55 : 92,904.39 = 37,108.06 : x
2. Step 2: Convert to fraction form
   67,321.55/92,904.39 = 37,108.06/x
3. Step 3: Cross multiply
   67,321.55x = 92,904.39 × 37,108.06
4. Step 4: Simplify right side
   67,321.55x = 3,447,501,213.86
5. Step 5: Solve for x
   x = 3,447,501,213.86/67,321.55
6. Step 6: Final answer
   x = 51,209.47