Finding the Fourth Proportional to 41,985.20, 62,670.63 and 37,003.12

Step by Step Solution

1. Step 1: Write the proportion equation
   41,985.20 : 62,670.63 = 37,003.12 : x
2. Step 2: Convert to fraction form
   41,985.20/62,670.63 = 37,003.12/x
3. Step 3: Cross multiply
   41,985.20x = 62,670.63 × 37,003.12
4. Step 4: Simplify right side
   41,985.20x = 2,319,008,616.31
5. Step 5: Solve for x
   x = 2,319,008,616.31/41,985.20
6. Step 6: Final answer
   x = 55,233.95