Finding the Fourth Proportional to 82,449.99, 113,778.81 and 45,654.93

Step by Step Solution

1. Step 1: Write the proportion equation
   82,449.99 : 113,778.81 = 45,654.93 : x
2. Step 2: Convert to fraction form
   82,449.99/113,778.81 = 45,654.93/x
3. Step 3: Cross multiply
   82,449.99x = 113,778.81 × 45,654.93
4. Step 4: Simplify right side
   82,449.99x = 5,194,563,606.03
5. Step 5: Solve for x
   x = 5,194,563,606.03/82,449.99
6. Step 6: Final answer
   x = 63,002.60