Finding the Fourth Proportional to 55,986.02, 83,569.42 and 49,343.24

Step by Step Solution

1. Step 1: Write the proportion equation
   55,986.02 : 83,569.42 = 49,343.24 : x
2. Step 2: Convert to fraction form
   55,986.02/83,569.42 = 49,343.24/x
3. Step 3: Cross multiply
   55,986.02x = 83,569.42 × 49,343.24
4. Step 4: Simplify right side
   55,986.02x = 4,123,585,947.72
5. Step 5: Solve for x
   x = 4,123,585,947.72/55,986.02
6. Step 6: Final answer
   x = 73,653.85