Finding the Fourth Proportional to 59,955.16, 89,906.58 and 31,868.46

Step by Step Solution

1. Step 1: Write the proportion equation
   59,955.16 : 89,906.58 = 31,868.46 : x
2. Step 2: Convert to fraction form
   59,955.16/89,906.58 = 31,868.46/x
3. Step 3: Cross multiply
   59,955.16x = 89,906.58 × 31,868.46
4. Step 4: Simplify right side
   59,955.16x = 2,865,184,590.96
5. Step 5: Solve for x
   x = 2,865,184,590.96/59,955.16
6. Step 6: Final answer
   x = 47,788.79