Finding the Fourth Proportional to 86,614.50, 119,528.07 and 46,870.50

Step by Step Solution

1. Step 1: Write the proportion equation
   86,614.50 : 119,528.07 = 46,870.50 : x
2. Step 2: Convert to fraction form
   86,614.50/119,528.07 = 46,870.50/x
3. Step 3: Cross multiply
   86,614.50x = 119,528.07 × 46,870.50
4. Step 4: Simplify right side
   86,614.50x = 5,602,340,404.94
5. Step 5: Solve for x
   x = 5,602,340,404.94/86,614.50
6. Step 6: Final answer
   x = 64,681.32