Finding the Fourth Proportional to 69,007.57, 103,437.52 and 35,694.09

Step by Step Solution

1. Step 1: Write the proportion equation
   69,007.57 : 103,437.52 = 35,694.09 : x
2. Step 2: Convert to fraction form
   69,007.57/103,437.52 = 35,694.09/x
3. Step 3: Cross multiply
   69,007.57x = 103,437.52 × 35,694.09
4. Step 4: Simplify right side
   69,007.57x = 3,692,108,148.26
5. Step 5: Solve for x
   x = 3,692,108,148.26/69,007.57
6. Step 6: Final answer
   x = 53,502.94