Finding the Fourth Proportional to 53,021.34, 73,162.37 and 32,870.88

Step by Step Solution

1. Step 1: Write the proportion equation
   53,021.34 : 73,162.37 = 32,870.88 : x
2. Step 2: Convert to fraction form
   53,021.34/73,162.37 = 32,870.88/x
3. Step 3: Cross multiply
   53,021.34x = 73,162.37 × 32,870.88
4. Step 4: Simplify right side
   53,021.34x = 2,404,911,566.96
5. Step 5: Solve for x
   x = 2,404,911,566.96/53,021.34
6. Step 6: Final answer
   x = 45,357.43