Finding the Fourth Proportional to 14,656,522.35, 21,984,783.53 and 10,830,147.15

Step by Step Solution

1. Step 1: Write the proportion equation
   14,656,522.35 : 21,984,783.53 = 10,830,147.15 : x
2. Step 2: Convert to fraction form
   14,656,522.35/21,984,783.53 = 10,830,147.15/x
3. Step 3: Cross multiply
   14,656,522.35x = 21,984,783.53 × 10,830,147.15
4. Step 4: Simplify right side
   14,656,522.35x = 238,098,440,636,645.69
5. Step 5: Solve for x
   x = 238,098,440,636,645.69/14,656,522.35
6. Step 6: Final answer
   x = 16,245,220.73