Finding the Fourth Proportional to 59,269.78, 88,886.22 and 19,817.67

Step by Step Solution

1. Step 1: Write the proportion equation
   59,269.78 : 88,886.22 = 19,817.67 : x
2. Step 2: Convert to fraction form
   59,269.78/88,886.22 = 19,817.67/x
3. Step 3: Cross multiply
   59,269.78x = 88,886.22 × 19,817.67
4. Step 4: Simplify right side
   59,269.78x = 1,761,518,034.51
5. Step 5: Solve for x
   x = 1,761,518,034.51/59,269.78
6. Step 6: Final answer
   x = 29,720.34