Finding the Fourth Proportional to 15,574.73, 21,492.27 and 8,501.00

Step by Step Solution

1. Step 1: Write the proportion equation
   15,574.73 : 21,492.27 = 8,501.00 : x
2. Step 2: Convert to fraction form
   15,574.73/21,492.27 = 8,501.00/x
3. Step 3: Cross multiply
   15,574.73x = 21,492.27 × 8,501.00
4. Step 4: Simplify right side
   15,574.73x = 182,705,679.81
5. Step 5: Solve for x
   x = 182,705,679.81/15,574.73
6. Step 6: Final answer
   x = 11,730.91