Finding the Fourth Proportional to 52,843.49, 72,931.52 and 32,706.86

Step by Step Solution

1. Step 1: Write the proportion equation
   52,843.49 : 72,931.52 = 32,706.86 : x
2. Step 2: Convert to fraction form
   52,843.49/72,931.52 = 32,706.86/x
3. Step 3: Cross multiply
   52,843.49x = 72,931.52 × 32,706.86
4. Step 4: Simplify right side
   52,843.49x = 2,385,360,486.04
5. Step 5: Solve for x
   x = 2,385,360,486.04/52,843.49
6. Step 6: Final answer
   x = 45,140.11