Finding the Fourth Proportional to 55,710.33, 76,885.50 and 31,832.37

Step by Step Solution

1. Step 1: Write the proportion equation
   55,710.33 : 76,885.50 = 31,832.37 : x
2. Step 2: Convert to fraction form
   55,710.33/76,885.50 = 31,832.37/x
3. Step 3: Cross multiply
   55,710.33x = 76,885.50 × 31,832.37
4. Step 4: Simplify right side
   55,710.33x = 2,447,447,803.01
5. Step 5: Solve for x
   x = 2,447,447,803.01/55,710.33
6. Step 6: Final answer
   x = 43,931.67