Finding the Fourth Proportional to 69,828.10, 104,746.47 and 34,732.42

Step by Step Solution

1. Step 1: Write the proportion equation
   69,828.10 : 104,746.47 = 34,732.42 : x
2. Step 2: Convert to fraction form
   69,828.10/104,746.47 = 34,732.42/x
3. Step 3: Cross multiply
   69,828.10x = 104,746.47 × 34,732.42
4. Step 4: Simplify right side
   69,828.10x = 3,638,098,389.56
5. Step 5: Solve for x
   x = 3,638,098,389.56/69,828.10
6. Step 6: Final answer
   x = 52,100.78