Finding the Fourth Proportional to 42,269.40, 58,332.06 and 23,406.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,269.40 : 58,332.06 = 23,406.12 : x
2. Step 2: Convert to fraction form
   42,269.40/58,332.06 = 23,406.12/x
3. Step 3: Cross multiply
   42,269.40x = 58,332.06 × 23,406.12
4. Step 4: Simplify right side
   42,269.40x = 1,365,327,196.21
5. Step 5: Solve for x
   x = 1,365,327,196.21/42,269.40
6. Step 6: Final answer
   x = 32,300.61