Finding the Fourth Proportional to 59,387, 81,958.72 and 33,887.48

Step by Step Solution

1. Step 1: Write the proportion equation
   59,387 : 81,958.72 = 33,887.48 : x
2. Step 2: Convert to fraction form
   59,387/81,958.72 = 33,887.48/x
3. Step 3: Cross multiply
   59,387x = 81,958.72 × 33,887.48
4. Step 4: Simplify right side
   59,387x = 2,777,374,484.83
5. Step 5: Solve for x
   x = 2,777,374,484.83/59,387
6. Step 6: Final answer
   x = 46,767.38