Finding the Fourth Proportional to 59,379.59, 89,047.08 and 19,389.23

Step by Step Solution

1. Step 1: Write the proportion equation
   59,379.59 : 89,047.08 = 19,389.23 : x
2. Step 2: Convert to fraction form
   59,379.59/89,047.08 = 19,389.23/x
3. Step 3: Cross multiply
   59,379.59x = 89,047.08 × 19,389.23
4. Step 4: Simplify right side
   59,379.59x = 1,726,554,314.95
5. Step 5: Solve for x
   x = 1,726,554,314.95/59,379.59
6. Step 6: Final answer
   x = 29,076.56