Finding the Fourth Proportional to 82,474.56, 113,814.88 and 46,663.76

Step by Step Solution

1. Step 1: Write the proportion equation
   82,474.56 : 113,814.88 = 46,663.76 : x
2. Step 2: Convert to fraction form
   82,474.56/113,814.88 = 46,663.76/x
3. Step 3: Cross multiply
   82,474.56x = 113,814.88 × 46,663.76
4. Step 4: Simplify right side
   82,474.56x = 5,311,030,244.75
5. Step 5: Solve for x
   x = 5,311,030,244.75/82,474.56
6. Step 6: Final answer
   x = 64,395.98