Finding the Fourth Proportional to 59,403.04, 81,977.76 and 33,913

Step by Step Solution

1. Step 1: Write the proportion equation
   59,403.04 : 81,977.76 = 33,913 : x
2. Step 2: Convert to fraction form
   59,403.04/81,977.76 = 33,913/x
3. Step 3: Cross multiply
   59,403.04x = 81,977.76 × 33,913
4. Step 4: Simplify right side
   59,403.04x = 2,780,111,774.88
5. Step 5: Solve for x
   x = 2,780,111,774.88/59,403.04
6. Step 6: Final answer
   x = 46,800.83