Finding the Fourth Proportional to 42,620.65, 58,816.01 and 23,502.09

Step by Step Solution

1. Step 1: Write the proportion equation
   42,620.65 : 58,816.01 = 23,502.09 : x
2. Step 2: Convert to fraction form
   42,620.65/58,816.01 = 23,502.09/x
3. Step 3: Cross multiply
   42,620.65x = 58,816.01 × 23,502.09
4. Step 4: Simplify right side
   42,620.65x = 1,382,298,866.38
5. Step 5: Solve for x
   x = 1,382,298,866.38/42,620.65
6. Step 6: Final answer
   x = 32,432.61