Finding the Fourth Proportional to 59,404.01, 89,114.21 and 19,964.17

Step by Step Solution

1. Step 1: Write the proportion equation
   59,404.01 : 89,114.21 = 19,964.17 : x
2. Step 2: Convert to fraction form
   59,404.01/89,114.21 = 19,964.17/x
3. Step 3: Cross multiply
   59,404.01x = 89,114.21 × 19,964.17
4. Step 4: Simplify right side
   59,404.01x = 1,779,090,692.46
5. Step 5: Solve for x
   x = 1,779,090,692.46/59,404.01
6. Step 6: Final answer
   x = 29,949.00