Finding the Fourth Proportional to 42,119.66, 58,124.67 and 22,999.37

Step by Step Solution

1. Step 1: Write the proportion equation
   42,119.66 : 58,124.67 = 22,999.37 : x
2. Step 2: Convert to fraction form
   42,119.66/58,124.67 = 22,999.37/x
3. Step 3: Cross multiply
   42,119.66x = 58,124.67 × 22,999.37
4. Step 4: Simplify right side
   42,119.66x = 1,336,830,500.83
5. Step 5: Solve for x
   x = 1,336,830,500.83/42,119.66
6. Step 6: Final answer
   x = 31,738.88