Finding the Fourth Proportional to 67,777.17, 93,536.22 and 37,561.86

Step by Step Solution

1. Step 1: Write the proportion equation
   67,777.17 : 93,536.22 = 37,561.86 : x
2. Step 2: Convert to fraction form
   67,777.17/93,536.22 = 37,561.86/x
3. Step 3: Cross multiply
   67,777.17x = 93,536.22 × 37,561.86
4. Step 4: Simplify right side
   67,777.17x = 3,513,394,400.57
5. Step 5: Solve for x
   x = 3,513,394,400.57/67,777.17
6. Step 6: Final answer
   x = 51,837.43