Finding the Fourth Proportional to 42,010.89, 63,042.62 and 17,050.94

Step by Step Solution

1. Step 1: Write the proportion equation
   42,010.89 : 63,042.62 = 17,050.94 : x
2. Step 2: Convert to fraction form
   42,010.89/63,042.62 = 17,050.94/x
3. Step 3: Cross multiply
   42,010.89x = 63,042.62 × 17,050.94
4. Step 4: Simplify right side
   42,010.89x = 1,074,935,931.06
5. Step 5: Solve for x
   x = 1,074,935,931.06/42,010.89
6. Step 6: Final answer
   x = 25,587.08