Finding the Fourth Proportional to 42,750.72, 58,995.87 and 23,887.86

Step by Step Solution

1. Step 1: Write the proportion equation
   42,750.72 : 58,995.87 = 23,887.86 : x
2. Step 2: Convert to fraction form
   42,750.72/58,995.87 = 23,887.86/x
3. Step 3: Cross multiply
   42,750.72x = 58,995.87 × 23,887.86
4. Step 4: Simplify right side
   42,750.72x = 1,409,285,083.14
5. Step 5: Solve for x
   x = 1,409,285,083.14/42,750.72
6. Step 6: Final answer
   x = 32,965.18