Finding the Fourth Proportional to 9,910,696.02, 14,861,650.12 and 5,298,563.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,910,696.02 : 14,861,650.12 = 5,298,563.10 : x
2. Step 2: Convert to fraction form
   9,910,696.02/14,861,650.12 = 5,298,563.10/x
3. Step 3: Cross multiply
   9,910,696.02x = 14,861,650.12 × 5,298,563.10
4. Step 4: Simplify right side
   9,910,696.02x = 78,745,390,930,942.56
5. Step 5: Solve for x
   x = 78,745,390,930,942.56/9,910,696.02
6. Step 6: Final answer
   x = 7,945,495.53