Finding the Fourth Proportional to 60,477.76, 83,459.52 and 33,620.16

Step by Step Solution

1. Step 1: Write the proportion equation
   60,477.76 : 83,459.52 = 33,620.16 : x
2. Step 2: Convert to fraction form
   60,477.76/83,459.52 = 33,620.16/x
3. Step 3: Cross multiply
   60,477.76x = 83,459.52 × 33,620.16
4. Step 4: Simplify right side
   60,477.76x = 2,805,922,415.92
5. Step 5: Solve for x
   x = 2,805,922,415.92/60,477.76
6. Step 6: Final answer
   x = 46,395.94