Finding the Fourth Proportional to 8,064,269.30, 12,096,403.95 and 7,448,410.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,064,269.30 : 12,096,403.95 = 7,448,410.10 : x
2. Step 2: Convert to fraction form
   8,064,269.30/12,096,403.95 = 7,448,410.10/x
3. Step 3: Cross multiply
   8,064,269.30x = 12,096,403.95 × 7,448,410.10
4. Step 4: Simplify right side
   8,064,269.30x = 90,098,977,354,859.89
5. Step 5: Solve for x
   x = 90,098,977,354,859.89/8,064,269.30
6. Step 6: Final answer
   x = 11,172,615.15