Finding the Fourth Proportional to 42,265.51, 58,345.25 and 27,933.98

Step by Step Solution

1. Step 1: Write the proportion equation
   42,265.51 : 58,345.25 = 27,933.98 : x
2. Step 2: Convert to fraction form
   42,265.51/58,345.25 = 27,933.98/x
3. Step 3: Cross multiply
   42,265.51x = 58,345.25 × 27,933.98
4. Step 4: Simplify right side
   42,265.51x = 1,629,814,615.20
5. Step 5: Solve for x
   x = 1,629,814,615.20/42,265.51
6. Step 6: Final answer
   x = 38,561.34