Finding the Fourth Proportional to 69,007.82, 103,437.90 and 35,694.34

Step by Step Solution

1. Step 1: Write the proportion equation
   69,007.82 : 103,437.90 = 35,694.34 : x
2. Step 2: Convert to fraction form
   69,007.82/103,437.90 = 35,694.34/x
3. Step 3: Cross multiply
   69,007.82x = 103,437.90 × 35,694.34
4. Step 4: Simplify right side
   69,007.82x = 3,692,147,312.89
5. Step 5: Solve for x
   x = 3,692,147,312.89/69,007.82
6. Step 6: Final answer
   x = 53,503.32