Finding the Fourth Proportional to 53,262.23, 73,499.42 and 30,585.27

Step by Step Solution

1. Step 1: Write the proportion equation
   53,262.23 : 73,499.42 = 30,585.27 : x
2. Step 2: Convert to fraction form
   53,262.23/73,499.42 = 30,585.27/x
3. Step 3: Cross multiply
   53,262.23x = 73,499.42 × 30,585.27
4. Step 4: Simplify right side
   53,262.23x = 2,247,999,268.87
5. Step 5: Solve for x
   x = 2,247,999,268.87/53,262.23
6. Step 6: Final answer
   x = 42,206.26