Finding the Fourth Proportional to 55,385.58, 82,993.32 and 37,593.12

Step by Step Solution

1. Step 1: Write the proportion equation
   55,385.58 : 82,993.32 = 37,593.12 : x
2. Step 2: Convert to fraction form
   55,385.58/82,993.32 = 37,593.12/x
3. Step 3: Cross multiply
   55,385.58x = 82,993.32 × 37,593.12
4. Step 4: Simplify right side
   55,385.58x = 3,119,977,837.96
5. Step 5: Solve for x
   x = 3,119,977,837.96/55,385.58
6. Step 6: Final answer
   x = 56,331.95