Finding the Fourth Proportional to 42,503.67, 58,672.35 and 27,397.17

Step by Step Solution

1. Step 1: Write the proportion equation
   42,503.67 : 58,672.35 = 27,397.17 : x
2. Step 2: Convert to fraction form
   42,503.67/58,672.35 = 27,397.17/x
3. Step 3: Cross multiply
   42,503.67x = 58,672.35 × 27,397.17
4. Step 4: Simplify right side
   42,503.67x = 1,607,456,347.25
5. Step 5: Solve for x
   x = 1,607,456,347.25/42,503.67
6. Step 6: Final answer
   x = 37,819.24