Finding the Fourth Proportional to 42,184.59, 58,212.45 and 23,320.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,184.59 : 58,212.45 = 23,320.50 : x
2. Step 2: Convert to fraction form
   42,184.59/58,212.45 = 23,320.50/x
3. Step 3: Cross multiply
   42,184.59x = 58,212.45 × 23,320.50
4. Step 4: Simplify right side
   42,184.59x = 1,357,543,440.23
5. Step 5: Solve for x
   x = 1,357,543,440.23/42,184.59
6. Step 6: Final answer
   x = 32,181.03