Finding the Fourth Proportional to 22,847,300.28, 31,523,866.50 and 12,924,411.09

Step by Step Solution

1. Step 1: Write the proportion equation
   22,847,300.28 : 31,523,866.50 = 12,924,411.09 : x
2. Step 2: Convert to fraction form
   22,847,300.28/31,523,866.50 = 12,924,411.09/x
3. Step 3: Cross multiply
   22,847,300.28x = 31,523,866.50 × 12,924,411.09
4. Step 4: Simplify right side
   22,847,300.28x = 407,427,409,792,279.50
5. Step 5: Solve for x
   x = 407,427,409,792,279.50/22,847,300.28
6. Step 6: Final answer
   x = 17,832,628.14