Finding the Fourth Proportional to 82,975.50, 114,510.24 and 46,688.31

Step by Step Solution

1. Step 1: Write the proportion equation
   82,975.50 : 114,510.24 = 46,688.31 : x
2. Step 2: Convert to fraction form
   82,975.50/114,510.24 = 46,688.31/x
3. Step 3: Cross multiply
   82,975.50x = 114,510.24 × 46,688.31
4. Step 4: Simplify right side
   82,975.50x = 5,346,289,583.29
5. Step 5: Solve for x
   x = 5,346,289,583.29/82,975.50
6. Step 6: Final answer
   x = 64,432.15