Finding the Fourth Proportional to 42,303.35, 58,377.35 and 23,182.89

Step by Step Solution

1. Step 1: Write the proportion equation
   42,303.35 : 58,377.35 = 23,182.89 : x
2. Step 2: Convert to fraction form
   42,303.35/58,377.35 = 23,182.89/x
3. Step 3: Cross multiply
   42,303.35x = 58,377.35 × 23,182.89
4. Step 4: Simplify right side
   42,303.35x = 1,353,355,683.54
5. Step 5: Solve for x
   x = 1,353,355,683.54/42,303.35
6. Step 6: Final answer
   x = 31,991.69