Finding the Fourth Proportional to 62,544.02, 93,594.41 and 55,162.89

Step by Step Solution

1. Step 1: Write the proportion equation
   62,544.02 : 93,594.41 = 55,162.89 : x
2. Step 2: Convert to fraction form
   62,544.02/93,594.41 = 55,162.89/x
3. Step 3: Cross multiply
   62,544.02x = 93,594.41 × 55,162.89
4. Step 4: Simplify right side
   62,544.02x = 5,162,938,074.49
5. Step 5: Solve for x
   x = 5,162,938,074.49/62,544.02
6. Step 6: Final answer
   x = 82,548.87