Finding the Fourth Proportional to 52,804.71, 72,935.24 and 42,744.51

Step by Step Solution

1. Step 1: Write the proportion equation
   52,804.71 : 72,935.24 = 42,744.51 : x
2. Step 2: Convert to fraction form
   52,804.71/72,935.24 = 42,744.51/x
3. Step 3: Cross multiply
   52,804.71x = 72,935.24 × 42,744.51
4. Step 4: Simplify right side
   52,804.71x = 3,117,580,881.81
5. Step 5: Solve for x
   x = 3,117,580,881.81/52,804.71
6. Step 6: Final answer
   x = 59,039.83