Finding the Fourth Proportional to 67,513.34, 93,165.58 and 38,830.84

Step by Step Solution

1. Step 1: Write the proportion equation
   67,513.34 : 93,165.58 = 38,830.84 : x
2. Step 2: Convert to fraction form
   67,513.34/93,165.58 = 38,830.84/x
3. Step 3: Cross multiply
   67,513.34x = 93,165.58 × 38,830.84
4. Step 4: Simplify right side
   67,513.34x = 3,617,697,327.69
5. Step 5: Solve for x
   x = 3,617,697,327.69/67,513.34
6. Step 6: Final answer
   x = 53,584.92