Finding the Fourth Proportional to 59,931.20, 82,706.73 and 33,075.79

Step by Step Solution

1. Step 1: Write the proportion equation
   59,931.20 : 82,706.73 = 33,075.79 : x
2. Step 2: Convert to fraction form
   59,931.20/82,706.73 = 33,075.79/x
3. Step 3: Cross multiply
   59,931.20x = 82,706.73 × 33,075.79
4. Step 4: Simplify right side
   59,931.20x = 2,735,590,019.53
5. Step 5: Solve for x
   x = 2,735,590,019.53/59,931.20
6. Step 6: Final answer
   x = 45,645.51