Finding the Fourth Proportional to 42,036.53, 58,009.61 and 22,916.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,036.53 : 58,009.61 = 22,916.48 : x
2. Step 2: Convert to fraction form
   42,036.53/58,009.61 = 22,916.48/x
3. Step 3: Cross multiply
   42,036.53x = 58,009.61 × 22,916.48
4. Step 4: Simplify right side
   42,036.53x = 1,329,375,662.74
5. Step 5: Solve for x
   x = 1,329,375,662.74/42,036.53
6. Step 6: Final answer
   x = 31,624.30