Finding the Fourth Proportional to 49,002.72, 73,541.08 and 35,889.10

Step by Step Solution

1. Step 1: Write the proportion equation
   49,002.72 : 73,541.08 = 35,889.10 : x
2. Step 2: Convert to fraction form
   49,002.72/73,541.08 = 35,889.10/x
3. Step 3: Cross multiply
   49,002.72x = 73,541.08 × 35,889.10
4. Step 4: Simplify right side
   49,002.72x = 2,639,323,174.23
5. Step 5: Solve for x
   x = 2,639,323,174.23/49,002.72
6. Step 6: Final answer
   x = 53,860.75