Finding the Fourth Proportional to 82,219.56, 113,468.10 and 46,396.50

Step by Step Solution

1. Step 1: Write the proportion equation
   82,219.56 : 113,468.10 = 46,396.50 : x
2. Step 2: Convert to fraction form
   82,219.56/113,468.10 = 46,396.50/x
3. Step 3: Cross multiply
   82,219.56x = 113,468.10 × 46,396.50
4. Step 4: Simplify right side
   82,219.56x = 5,264,522,701.65
5. Step 5: Solve for x
   x = 5,264,522,701.65/82,219.56
6. Step 6: Final answer
   x = 64,030.05