Finding the Fourth Proportional to 59,404.76, 89,115.33 and 19,964.93

Step by Step Solution

1. Step 1: Write the proportion equation
   59,404.76 : 89,115.33 = 19,964.93 : x
2. Step 2: Convert to fraction form
   59,404.76/89,115.33 = 19,964.93/x
3. Step 3: Cross multiply
   59,404.76x = 89,115.33 × 19,964.93
4. Step 4: Simplify right side
   59,404.76x = 1,779,181,325.38
5. Step 5: Solve for x
   x = 1,779,181,325.38/59,404.76
6. Step 6: Final answer
   x = 29,950.15