Finding the Fourth Proportional to 67,990.69, 93,823.41 and 37,773.91

Step by Step Solution

1. Step 1: Write the proportion equation
   67,990.69 : 93,823.41 = 37,773.91 : x
2. Step 2: Convert to fraction form
   67,990.69/93,823.41 = 37,773.91/x
3. Step 3: Cross multiply
   67,990.69x = 93,823.41 × 37,773.91
4. Step 4: Simplify right side
   67,990.69x = 3,544,077,045.23
5. Step 5: Solve for x
   x = 3,544,077,045.23/67,990.69
6. Step 6: Final answer
   x = 52,125.92