Finding the Fourth Proportional to 67,608.68, 93,291.86 and 37,389.89

Step by Step Solution

1. Step 1: Write the proportion equation
   67,608.68 : 93,291.86 = 37,389.89 : x
2. Step 2: Convert to fraction form
   67,608.68/93,291.86 = 37,389.89/x
3. Step 3: Cross multiply
   67,608.68x = 93,291.86 × 37,389.89
4. Step 4: Simplify right side
   67,608.68x = 3,488,172,710.00
5. Step 5: Solve for x
   x = 3,488,172,710.00/67,608.68
6. Step 6: Final answer
   x = 51,593.57