Finding the Fourth Proportional to 16,513,144.76, 22,791,492.78 and 9,544,118.60

Step by Step Solution

1. Step 1: Write the proportion equation
   16,513,144.76 : 22,791,492.78 = 9,544,118.60 : x
2. Step 2: Convert to fraction form
   16,513,144.76/22,791,492.78 = 9,544,118.60/x
3. Step 3: Cross multiply
   16,513,144.76x = 22,791,492.78 × 9,544,118.60
4. Step 4: Simplify right side
   16,513,144.76x = 217,524,710,163,363.72
5. Step 5: Solve for x
   x = 217,524,710,163,363.72/16,513,144.76
6. Step 6: Final answer
   x = 13,172,821.61