Finding the Fourth Proportional to 82,384.79, 113,690.15 and 46,085.77

Step by Step Solution

1. Step 1: Write the proportion equation
   82,384.79 : 113,690.15 = 46,085.77 : x
2. Step 2: Convert to fraction form
   82,384.79/113,690.15 = 46,085.77/x
3. Step 3: Cross multiply
   82,384.79x = 113,690.15 × 46,085.77
4. Step 4: Simplify right side
   82,384.79x = 5,239,497,535.71
5. Step 5: Solve for x
   x = 5,239,497,535.71/82,384.79
6. Step 6: Final answer
   x = 63,597.87