Finding the Fourth Proportional to 82,155.60, 113,374.49 and 46,345.50

Step by Step Solution

1. Step 1: Write the proportion equation
   82,155.60 : 113,374.49 = 46,345.50 : x
2. Step 2: Convert to fraction form
   82,155.60/113,374.49 = 46,345.50/x
3. Step 3: Cross multiply
   82,155.60x = 113,374.49 × 46,345.50
4. Step 4: Simplify right side
   82,155.60x = 5,254,397,194.57
5. Step 5: Solve for x
   x = 5,254,397,194.57/82,155.60
6. Step 6: Final answer
   x = 63,956.65