Finding the Fourth Proportional to 42,183, 58,213.76 and 23,321.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,183 : 58,213.76 = 23,321.34 : x
2. Step 2: Convert to fraction form
   42,183/58,213.76 = 23,321.34/x
3. Step 3: Cross multiply
   42,183x = 58,213.76 × 23,321.34
4. Step 4: Simplify right side
   42,183x = 1,357,622,773.03
5. Step 5: Solve for x
   x = 1,357,622,773.03/42,183
6. Step 6: Final answer
   x = 32,184.12