Finding the Fourth Proportional to 42,242.70, 58,296.76 and 23,379.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,242.70 : 58,296.76 = 23,379.82 : x
2. Step 2: Convert to fraction form
   42,242.70/58,296.76 = 23,379.82/x
3. Step 3: Cross multiply
   42,242.70x = 58,296.76 × 23,379.82
4. Step 4: Simplify right side
   42,242.70x = 1,362,967,405.45
5. Step 5: Solve for x
   x = 1,362,967,405.45/42,242.70
6. Step 6: Final answer
   x = 32,265.16