Finding the Fourth Proportional to 35,054.28, 48,374.86 and 22,479

Step by Step Solution

1. Step 1: Write the proportion equation
   35,054.28 : 48,374.86 = 22,479 : x
2. Step 2: Convert to fraction form
   35,054.28/48,374.86 = 22,479/x
3. Step 3: Cross multiply
   35,054.28x = 48,374.86 × 22,479
4. Step 4: Simplify right side
   35,054.28x = 1,087,418,477.94
5. Step 5: Solve for x
   x = 1,087,418,477.94/35,054.28
6. Step 6: Final answer
   x = 31,020.99