Finding the Fourth Proportional to 42,418, 58,536.84 and 27,514

Step by Step Solution

1. Step 1: Write the proportion equation
   42,418 : 58,536.84 = 27,514 : x
2. Step 2: Convert to fraction form
   42,418/58,536.84 = 27,514/x
3. Step 3: Cross multiply
   42,418x = 58,536.84 × 27,514
4. Step 4: Simplify right side
   42,418x = 1,610,582,615.76
5. Step 5: Solve for x
   x = 1,610,582,615.76/42,418
6. Step 6: Final answer
   x = 37,969.32