Finding the Fourth Proportional to 67,830.72, 93,604.62 and 37,615.98

Step by Step Solution

1. Step 1: Write the proportion equation
   67,830.72 : 93,604.62 = 37,615.98 : x
2. Step 2: Convert to fraction form
   67,830.72/93,604.62 = 37,615.98/x
3. Step 3: Cross multiply
   67,830.72x = 93,604.62 × 37,615.98
4. Step 4: Simplify right side
   67,830.72x = 3,521,029,513.83
5. Step 5: Solve for x
   x = 3,521,029,513.83/67,830.72
6. Step 6: Final answer
   x = 51,909.07