Finding the Fourth Proportional to 10,889,620.02, 16,344,523.71 and 5,502,056.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,889,620.02 : 16,344,523.71 = 5,502,056.88 : x
2. Step 2: Convert to fraction form
   10,889,620.02/16,344,523.71 = 5,502,056.88/x
3. Step 3: Cross multiply
   10,889,620.02x = 16,344,523.71 × 5,502,056.88
4. Step 4: Simplify right side
   10,889,620.02x = 89,928,499,128,928.62
5. Step 5: Solve for x
   x = 89,928,499,128,928.62/10,889,620.02
6. Step 6: Final answer
   x = 8,258,185.22