Finding the Fourth Proportional to 60,479.84, 83,475.72 and 33,631.76

Step by Step Solution

1. Step 1: Write the proportion equation
   60,479.84 : 83,475.72 = 33,631.76 : x
2. Step 2: Convert to fraction form
   60,479.84/83,475.72 = 33,631.76/x
3. Step 3: Cross multiply
   60,479.84x = 83,475.72 × 33,631.76
4. Step 4: Simplify right side
   60,479.84x = 2,807,435,380.87
5. Step 5: Solve for x
   x = 2,807,435,380.87/60,479.84
6. Step 6: Final answer
   x = 46,419.36