Finding the Fourth Proportional to 27,409, 37,860.72 and 22,051.62

Step by Step Solution

1. Step 1: Write the proportion equation
   27,409 : 37,860.72 = 22,051.62 : x
2. Step 2: Convert to fraction form
   27,409/37,860.72 = 22,051.62/x
3. Step 3: Cross multiply
   27,409x = 37,860.72 × 22,051.62
4. Step 4: Simplify right side
   27,409x = 834,890,210.37
5. Step 5: Solve for x
   x = 834,890,210.37/27,409
6. Step 6: Final answer
   x = 30,460.44