Finding the Fourth Proportional to 53,551.98, 80,327.52 and 16,111.86

Step by Step Solution

1. Step 1: Write the proportion equation
   53,551.98 : 80,327.52 = 16,111.86 : x
2. Step 2: Convert to fraction form
   53,551.98/80,327.52 = 16,111.86/x
3. Step 3: Cross multiply
   53,551.98x = 80,327.52 × 16,111.86
4. Step 4: Simplify right side
   53,551.98x = 1,294,225,756.39
5. Step 5: Solve for x
   x = 1,294,225,756.39/53,551.98
6. Step 6: Final answer
   x = 24,167.65