Finding the Fourth Proportional to 49,803.67, 68,743.52 and 32,820.40

Step by Step Solution

1. Step 1: Write the proportion equation
   49,803.67 : 68,743.52 = 32,820.40 : x
2. Step 2: Convert to fraction form
   49,803.67/68,743.52 = 32,820.40/x
3. Step 3: Cross multiply
   49,803.67x = 68,743.52 × 32,820.40
4. Step 4: Simplify right side
   49,803.67x = 2,256,189,823.81
5. Step 5: Solve for x
   x = 2,256,189,823.81/49,803.67
6. Step 6: Final answer
   x = 45,301.68