Finding the Fourth Proportional to 86,624.50, 119,541.82 and 46,880.50

Step by Step Solution

1. Step 1: Write the proportion equation
   86,624.50 : 119,541.82 = 46,880.50 : x
2. Step 2: Convert to fraction form
   86,624.50/119,541.82 = 46,880.50/x
3. Step 3: Cross multiply
   86,624.50x = 119,541.82 × 46,880.50
4. Step 4: Simplify right side
   86,624.50x = 5,604,180,292.51
5. Step 5: Solve for x
   x = 5,604,180,292.51/86,624.50
6. Step 6: Final answer
   x = 64,695.10