Finding the Fourth Proportional to 67,720.16, 93,451.24 and 37,092.76

Step by Step Solution

1. Step 1: Write the proportion equation
   67,720.16 : 93,451.24 = 37,092.76 : x
2. Step 2: Convert to fraction form
   67,720.16/93,451.24 = 37,092.76/x
3. Step 3: Cross multiply
   67,720.16x = 93,451.24 × 37,092.76
4. Step 4: Simplify right side
   67,720.16x = 3,466,364,417.02
5. Step 5: Solve for x
   x = 3,466,364,417.02/67,720.16
6. Step 6: Final answer
   x = 51,186.60