Finding the Fourth Proportional to 42,760.08, 58,992.84 and 23,890.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,760.08 : 58,992.84 = 23,890.32 : x
2. Step 2: Convert to fraction form
   42,760.08/58,992.84 = 23,890.32/x
3. Step 3: Cross multiply
   42,760.08x = 58,992.84 × 23,890.32
4. Step 4: Simplify right side
   42,760.08x = 1,409,357,825.31
5. Step 5: Solve for x
   x = 1,409,357,825.31/42,760.08
6. Step 6: Final answer
   x = 32,959.66