Finding the Fourth Proportional to 67,993.82, 93,835.66 and 37,779.34

Step by Step Solution

1. Step 1: Write the proportion equation
   67,993.82 : 93,835.66 = 37,779.34 : x
2. Step 2: Convert to fraction form
   67,993.82/93,835.66 = 37,779.34/x
3. Step 3: Cross multiply
   67,993.82x = 93,835.66 × 37,779.34
4. Step 4: Simplify right side
   67,993.82x = 3,545,049,303.26
5. Step 5: Solve for x
   x = 3,545,049,303.26/67,993.82
6. Step 6: Final answer
   x = 52,137.82