Finding the Fourth Proportional to 10,984,973.80, 16,481,123.60 and 7,306,499.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,984,973.80 : 16,481,123.60 = 7,306,499.34 : x
2. Step 2: Convert to fraction form
   10,984,973.80/16,481,123.60 = 7,306,499.34/x
3. Step 3: Cross multiply
   10,984,973.80x = 16,481,123.60 × 7,306,499.34
4. Step 4: Simplify right side
   10,984,973.80x = 120,419,318,688,565.83
5. Step 5: Solve for x
   x = 120,419,318,688,565.83/10,984,973.80
6. Step 6: Final answer
   x = 10,962,185.33