Finding the Fourth Proportional to 22,971,925.84, 31,701,470.28 and 12,659,018

Step by Step Solution

1. Step 1: Write the proportion equation
   22,971,925.84 : 31,701,470.28 = 12,659,018 : x
2. Step 2: Convert to fraction form
   22,971,925.84/31,701,470.28 = 12,659,018/x
3. Step 3: Cross multiply
   22,971,925.84x = 31,701,470.28 × 12,659,018
4. Step 4: Simplify right side
   22,971,925.84x = 401,309,482,900,985.06
5. Step 5: Solve for x
   x = 401,309,482,900,985.06/22,971,925.84
6. Step 6: Final answer
   x = 17,469,562.01