Finding the Fourth Proportional to 102,502.48, 153,822.12 and 35,942.56

Step by Step Solution

1. Step 1: Write the proportion equation
   102,502.48 : 153,822.12 = 35,942.56 : x
2. Step 2: Convert to fraction form
   102,502.48/153,822.12 = 35,942.56/x
3. Step 3: Cross multiply
   102,502.48x = 153,822.12 × 35,942.56
4. Step 4: Simplify right side
   102,502.48x = 5,528,760,777.43
5. Step 5: Solve for x
   x = 5,528,760,777.43/102,502.48
6. Step 6: Final answer
   x = 53,937.82