Finding the Fourth Proportional to 59,198.01, 88,832.05 and 21,784.36

Step by Step Solution

1. Step 1: Write the proportion equation
   59,198.01 : 88,832.05 = 21,784.36 : x
2. Step 2: Convert to fraction form
   59,198.01/88,832.05 = 21,784.36/x
3. Step 3: Cross multiply
   59,198.01x = 88,832.05 × 21,784.36
4. Step 4: Simplify right side
   59,198.01x = 1,935,149,308.03
5. Step 5: Solve for x
   x = 1,935,149,308.03/59,198.01
6. Step 6: Final answer
   x = 32,689.43