Finding the Fourth Proportional to 52,810.48, 72,818.76 and 33,664.72

Step by Step Solution

1. Step 1: Write the proportion equation
   52,810.48 : 72,818.76 = 33,664.72 : x
2. Step 2: Convert to fraction form
   52,810.48/72,818.76 = 33,664.72/x
3. Step 3: Cross multiply
   52,810.48x = 72,818.76 × 33,664.72
4. Step 4: Simplify right side
   52,810.48x = 2,451,423,166.15
5. Step 5: Solve for x
   x = 2,451,423,166.15/52,810.48
6. Step 6: Final answer
   x = 46,419.26