Finding the Fourth Proportional to 58,923.86, 81,342.73 and 37,715.42

Step by Step Solution

1. Step 1: Write the proportion equation
   58,923.86 : 81,342.73 = 37,715.42 : x
2. Step 2: Convert to fraction form
   58,923.86/81,342.73 = 37,715.42/x
3. Step 3: Cross multiply
   58,923.86x = 81,342.73 × 37,715.42
4. Step 4: Simplify right side
   58,923.86x = 3,067,875,476.40
5. Step 5: Solve for x
   x = 3,067,875,476.40/58,923.86
6. Step 6: Final answer
   x = 52,065.08