Finding the Fourth Proportional to 82,216.16, 113,457.84 and 46,404.32

Step by Step Solution

1. Step 1: Write the proportion equation
   82,216.16 : 113,457.84 = 46,404.32 : x
2. Step 2: Convert to fraction form
   82,216.16/113,457.84 = 46,404.32/x
3. Step 3: Cross multiply
   82,216.16x = 113,457.84 × 46,404.32
4. Step 4: Simplify right side
   82,216.16x = 5,264,933,913.87
5. Step 5: Solve for x
   x = 5,264,933,913.87/82,216.16
6. Step 6: Final answer
   x = 64,037.70