Finding the Fourth Proportional to 42,284.03, 58,219.09 and 35,897.38

Step by Step Solution

1. Step 1: Write the proportion equation
   42,284.03 : 58,219.09 = 35,897.38 : x
2. Step 2: Convert to fraction form
   42,284.03/58,219.09 = 35,897.38/x
3. Step 3: Cross multiply
   42,284.03x = 58,219.09 × 35,897.38
4. Step 4: Simplify right side
   42,284.03x = 2,089,912,561.69
5. Step 5: Solve for x
   x = 2,089,912,561.69/42,284.03
6. Step 6: Final answer
   x = 49,425.58