Finding the Fourth Proportional to 53,417.52, 80,096.70 and 21,849.75

Step by Step Solution

1. Step 1: Write the proportion equation
   53,417.52 : 80,096.70 = 21,849.75 : x
2. Step 2: Convert to fraction form
   53,417.52/80,096.70 = 21,849.75/x
3. Step 3: Cross multiply
   53,417.52x = 80,096.70 × 21,849.75
4. Step 4: Simplify right side
   53,417.52x = 1,750,092,870.83
5. Step 5: Solve for x
   x = 1,750,092,870.83/53,417.52
6. Step 6: Final answer
   x = 32,762.53