Finding the Fourth Proportional to 59,402.76, 89,112.33 and 19,962.93

Step by Step Solution

1. Step 1: Write the proportion equation
   59,402.76 : 89,112.33 = 19,962.93 : x
2. Step 2: Convert to fraction form
   59,402.76/89,112.33 = 19,962.93/x
3. Step 3: Cross multiply
   59,402.76x = 89,112.33 × 19,962.93
4. Step 4: Simplify right side
   59,402.76x = 1,778,943,205.93
5. Step 5: Solve for x
   x = 1,778,943,205.93/59,402.76
6. Step 6: Final answer
   x = 29,947.15