Finding the Fourth Proportional to 22,095.73, 30,492.07 and 12,537.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,095.73 : 30,492.07 = 12,537.50 : x
2. Step 2: Convert to fraction form
   22,095.73/30,492.07 = 12,537.50/x
3. Step 3: Cross multiply
   22,095.73x = 30,492.07 × 12,537.50
4. Step 4: Simplify right side
   22,095.73x = 382,294,143.82
5. Step 5: Solve for x
   x = 382,294,143.82/22,095.73
6. Step 6: Final answer
   x = 17,301.72