Finding the Fourth Proportional to 102,984.66, 154,479.69 and 32,863.91

Step by Step Solution

1. Step 1: Write the proportion equation
   102,984.66 : 154,479.69 = 32,863.91 : x
2. Step 2: Convert to fraction form
   102,984.66/154,479.69 = 32,863.91/x
3. Step 3: Cross multiply
   102,984.66x = 154,479.69 × 32,863.91
4. Step 4: Simplify right side
   102,984.66x = 5,076,805,856.59
5. Step 5: Solve for x
   x = 5,076,805,856.59/102,984.66
6. Step 6: Final answer
   x = 49,296.72