Finding the Fourth Proportional to 42,303.33, 58,376.16 and 23,179.37

Step by Step Solution

1. Step 1: Write the proportion equation
   42,303.33 : 58,376.16 = 23,179.37 : x
2. Step 2: Convert to fraction form
   42,303.33/58,376.16 = 23,179.37/x
3. Step 3: Cross multiply
   42,303.33x = 58,376.16 × 23,179.37
4. Step 4: Simplify right side
   42,303.33x = 1,353,122,319.94
5. Step 5: Solve for x
   x = 1,353,122,319.94/42,303.33
6. Step 6: Final answer
   x = 31,986.19