Finding the Fourth Proportional to 53,340.18, 80,000.37 and 19,598.82

Step by Step Solution

1. Step 1: Write the proportion equation
   53,340.18 : 80,000.37 = 19,598.82 : x
2. Step 2: Convert to fraction form
   53,340.18/80,000.37 = 19,598.82/x
3. Step 3: Cross multiply
   53,340.18x = 80,000.37 × 19,598.82
4. Step 4: Simplify right side
   53,340.18x = 1,567,912,851.56
5. Step 5: Solve for x
   x = 1,567,912,851.56/53,340.18
6. Step 6: Final answer
   x = 29,394.59