Finding the Fourth Proportional to 82,050.72, 113,228.42 and 46,240.02

Step by Step Solution

1. Step 1: Write the proportion equation
   82,050.72 : 113,228.42 = 46,240.02 : x
2. Step 2: Convert to fraction form
   82,050.72/113,228.42 = 46,240.02/x
3. Step 3: Cross multiply
   82,050.72x = 113,228.42 × 46,240.02
4. Step 4: Simplify right side
   82,050.72x = 5,235,684,405.37
5. Step 5: Solve for x
   x = 5,235,684,405.37/82,050.72
6. Step 6: Final answer
   x = 63,810.34