Finding the Fourth Proportional to 82,685.32, 114,121.58 and 46,875.48

Step by Step Solution

1. Step 1: Write the proportion equation
   82,685.32 : 114,121.58 = 46,875.48 : x
2. Step 2: Convert to fraction form
   82,685.32/114,121.58 = 46,875.48/x
3. Step 3: Cross multiply
   82,685.32x = 114,121.58 × 46,875.48
4. Step 4: Simplify right side
   82,685.32x = 5,349,503,840.86
5. Step 5: Solve for x
   x = 5,349,503,840.86/82,685.32
6. Step 6: Final answer
   x = 64,697.14