Finding the Fourth Proportional to 55,771.50, 77,030.28 and 37,835.37

Step by Step Solution

1. Step 1: Write the proportion equation
   55,771.50 : 77,030.28 = 37,835.37 : x
2. Step 2: Convert to fraction form
   55,771.50/77,030.28 = 37,835.37/x
3. Step 3: Cross multiply
   55,771.50x = 77,030.28 × 37,835.37
4. Step 4: Simplify right side
   55,771.50x = 2,914,469,145.00
5. Step 5: Solve for x
   x = 2,914,469,145.00/55,771.50
6. Step 6: Final answer
   x = 52,257.32