Finding the Fourth Proportional to 69,082.48, 103,667.32 and 39,557.98

Step by Step Solution

1. Step 1: Write the proportion equation
   69,082.48 : 103,667.32 = 39,557.98 : x
2. Step 2: Convert to fraction form
   69,082.48/103,667.32 = 39,557.98/x
3. Step 3: Cross multiply
   69,082.48x = 103,667.32 × 39,557.98
4. Step 4: Simplify right side
   69,082.48x = 4,100,869,252.88
5. Step 5: Solve for x
   x = 4,100,869,252.88/69,082.48
6. Step 6: Final answer
   x = 59,361.93