Finding the Fourth Proportional to 59,404.49, 89,107.86 and 19,423.49

Step by Step Solution

1. Step 1: Write the proportion equation
   59,404.49 : 89,107.86 = 19,423.49 : x
2. Step 2: Convert to fraction form
   59,404.49/89,107.86 = 19,423.49/x
3. Step 3: Cross multiply
   59,404.49x = 89,107.86 × 19,423.49
4. Step 4: Simplify right side
   59,404.49x = 1,730,785,627.63
5. Step 5: Solve for x
   x = 1,730,785,627.63/59,404.49
6. Step 6: Final answer
   x = 29,135.60