Finding the Fourth Proportional to 42,495.22, 58,608.52 and 37,718.65

Step by Step Solution

1. Step 1: Write the proportion equation
   42,495.22 : 58,608.52 = 37,718.65 : x
2. Step 2: Convert to fraction form
   42,495.22/58,608.52 = 37,718.65/x
3. Step 3: Cross multiply
   42,495.22x = 58,608.52 × 37,718.65
4. Step 4: Simplify right side
   42,495.22x = 2,210,634,252.90
5. Step 5: Solve for x
   x = 2,210,634,252.90/42,495.22
6. Step 6: Final answer
   x = 52,020.77