Finding the Fourth Proportional to 42,162.76, 58,184.04 and 23,300.20

Step by Step Solution

1. Step 1: Write the proportion equation
   42,162.76 : 58,184.04 = 23,300.20 : x
2. Step 2: Convert to fraction form
   42,162.76/58,184.04 = 23,300.20/x
3. Step 3: Cross multiply
   42,162.76x = 58,184.04 × 23,300.20
4. Step 4: Simplify right side
   42,162.76x = 1,355,699,768.81
5. Step 5: Solve for x
   x = 1,355,699,768.81/42,162.76
6. Step 6: Final answer
   x = 32,153.96