Finding the Fourth Proportional to 59,329, 88,914.78 and 49,487.56

Step by Step Solution

1. Step 1: Write the proportion equation
   59,329 : 88,914.78 = 49,487.56 : x
2. Step 2: Convert to fraction form
   59,329/88,914.78 = 49,487.56/x
3. Step 3: Cross multiply
   59,329x = 88,914.78 × 49,487.56
4. Step 4: Simplify right side
   59,329x = 4,400,175,510.14
5. Step 5: Solve for x
   x = 4,400,175,510.14/59,329
6. Step 6: Final answer
   x = 74,165.68