Finding the Fourth Proportional to 59,901.60, 82,664.10 and 33,045.78

Step by Step Solution

1. Step 1: Write the proportion equation
   59,901.60 : 82,664.10 = 33,045.78 : x
2. Step 2: Convert to fraction form
   59,901.60/82,664.10 = 33,045.78/x
3. Step 3: Cross multiply
   59,901.60x = 82,664.10 × 33,045.78
4. Step 4: Simplify right side
   59,901.60x = 2,731,699,662.50
5. Step 5: Solve for x
   x = 2,731,699,662.50/59,901.60
6. Step 6: Final answer
   x = 45,603.12