Finding the Fourth Proportional to 82,746.60, 124,152.30 and 32,818.20

Step by Step Solution

1. Step 1: Write the proportion equation
   82,746.60 : 124,152.30 = 32,818.20 : x
2. Step 2: Convert to fraction form
   82,746.60/124,152.30 = 32,818.20/x
3. Step 3: Cross multiply
   82,746.60x = 124,152.30 × 32,818.20
4. Step 4: Simplify right side
   82,746.60x = 4,074,455,011.86
5. Step 5: Solve for x
   x = 4,074,455,011.86/82,746.60
6. Step 6: Final answer
   x = 49,240.15