Finding the Fourth Proportional to 67,485.86, 93,131.19 and 37,271.96

Step by Step Solution

1. Step 1: Write the proportion equation
   67,485.86 : 93,131.19 = 37,271.96 : x
2. Step 2: Convert to fraction form
   67,485.86/93,131.19 = 37,271.96/x
3. Step 3: Cross multiply
   67,485.86x = 93,131.19 × 37,271.96
4. Step 4: Simplify right side
   67,485.86x = 3,471,181,522.78
5. Step 5: Solve for x
   x = 3,471,181,522.78/67,485.86
6. Step 6: Final answer
   x = 51,435.69