Finding the Fourth Proportional to 10,679,258.84, 16,000,225.86 and 8,893,630.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,679,258.84 : 16,000,225.86 = 8,893,630.04 : x
2. Step 2: Convert to fraction form
   10,679,258.84/16,000,225.86 = 8,893,630.04/x
3. Step 3: Cross multiply
   10,679,258.84x = 16,000,225.86 × 8,893,630.04
4. Step 4: Simplify right side
   10,679,258.84x = 142,300,089,355,280.81
5. Step 5: Solve for x
   x = 142,300,089,355,280.81/10,679,258.84
6. Step 6: Final answer
   x = 13,324,903.11