Finding the Fourth Proportional to 42,697.71, 58,921.83 and 24,792.21

Step by Step Solution

1. Step 1: Write the proportion equation
   42,697.71 : 58,921.83 = 24,792.21 : x
2. Step 2: Convert to fraction form
   42,697.71/58,921.83 = 24,792.21/x
3. Step 3: Cross multiply
   42,697.71x = 58,921.83 × 24,792.21
4. Step 4: Simplify right side
   42,697.71x = 1,460,802,382.94
5. Step 5: Solve for x
   x = 1,460,802,382.94/42,697.71
6. Step 6: Final answer
   x = 34,212.66