Finding the Fourth Proportional to 55,522.77, 83,150.70 and 31,758.27

Step by Step Solution

1. Step 1: Write the proportion equation
   55,522.77 : 83,150.70 = 31,758.27 : x
2. Step 2: Convert to fraction form
   55,522.77/83,150.70 = 31,758.27/x
3. Step 3: Cross multiply
   55,522.77x = 83,150.70 × 31,758.27
4. Step 4: Simplify right side
   55,522.77x = 2,640,722,381.29
5. Step 5: Solve for x
   x = 2,640,722,381.29/55,522.77
6. Step 6: Final answer
   x = 47,561.07