Finding the Fourth Proportional to 53,216.58, 73,473.12 and 33,100.83

Step by Step Solution

1. Step 1: Write the proportion equation
   53,216.58 : 73,473.12 = 33,100.83 : x
2. Step 2: Convert to fraction form
   53,216.58/73,473.12 = 33,100.83/x
3. Step 3: Cross multiply
   53,216.58x = 73,473.12 × 33,100.83
4. Step 4: Simplify right side
   53,216.58x = 2,432,021,254.69
5. Step 5: Solve for x
   x = 2,432,021,254.69/53,216.58
6. Step 6: Final answer
   x = 45,700.44