Finding the Fourth Proportional to 8,064,541.05, 12,096,811.58 and 7,448,681.85

Step by Step Solution

1. Step 1: Write the proportion equation
   8,064,541.05 : 12,096,811.58 = 7,448,681.85 : x
2. Step 2: Convert to fraction form
   8,064,541.05/12,096,811.58 = 7,448,681.85/x
3. Step 3: Cross multiply
   8,064,541.05x = 12,096,811.58 × 7,448,681.85
4. Step 4: Simplify right side
   8,064,541.05x = 90,105,300,821,572.41
5. Step 5: Solve for x
   x = 90,105,300,821,572.41/8,064,541.05
6. Step 6: Final answer
   x = 11,173,022.78