Finding the Fourth Proportional to 10,877,872.60, 16,318,667.82 and 4,484,630.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,877,872.60 : 16,318,667.82 = 4,484,630.08 : x
2. Step 2: Convert to fraction form
   10,877,872.60/16,318,667.82 = 4,484,630.08/x
3. Step 3: Cross multiply
   10,877,872.60x = 16,318,667.82 × 4,484,630.08
4. Step 4: Simplify right side
   10,877,872.60x = 73,183,188,571,100.03
5. Step 5: Solve for x
   x = 73,183,188,571,100.03/10,877,872.60
6. Step 6: Final answer
   x = 6,727,711.50