Finding the Fourth Proportional to 42,641.51, 58,845.15 and 23,778.63

Step by Step Solution

1. Step 1: Write the proportion equation
   42,641.51 : 58,845.15 = 23,778.63 : x
2. Step 2: Convert to fraction form
   42,641.51/58,845.15 = 23,778.63/x
3. Step 3: Cross multiply
   42,641.51x = 58,845.15 × 23,778.63
4. Step 4: Simplify right side
   42,641.51x = 1,399,257,049.14
5. Step 5: Solve for x
   x = 1,399,257,049.14/42,641.51
6. Step 6: Final answer
   x = 32,814.44