Finding the Fourth Proportional to 53,259.94, 73,507.35 and 31,752.31

Step by Step Solution

1. Step 1: Write the proportion equation
   53,259.94 : 73,507.35 = 31,752.31 : x
2. Step 2: Convert to fraction form
   53,259.94/73,507.35 = 31,752.31/x
3. Step 3: Cross multiply
   53,259.94x = 73,507.35 × 31,752.31
4. Step 4: Simplify right side
   53,259.94x = 2,334,028,164.48
5. Step 5: Solve for x
   x = 2,334,028,164.48/53,259.94
6. Step 6: Final answer
   x = 43,823.33