Finding the Fourth Proportional to 55,967.31, 83,950.88 and 38,383.83

Step by Step Solution

1. Step 1: Write the proportion equation
   55,967.31 : 83,950.88 = 38,383.83 : x
2. Step 2: Convert to fraction form
   55,967.31/83,950.88 = 38,383.83/x
3. Step 3: Cross multiply
   55,967.31x = 83,950.88 × 38,383.83
4. Step 4: Simplify right side
   55,967.31x = 3,222,356,114.35
5. Step 5: Solve for x
   x = 3,222,356,114.35/55,967.31
6. Step 6: Final answer
   x = 57,575.68