Finding the Fourth Proportional to 8,064,314.10, 12,096,471.15 and 7,420,461.30

Step by Step Solution

1. Step 1: Write the proportion equation
   8,064,314.10 : 12,096,471.15 = 7,420,461.30 : x
2. Step 2: Convert to fraction form
   8,064,314.10/12,096,471.15 = 7,420,461.30/x
3. Step 3: Cross multiply
   8,064,314.10x = 12,096,471.15 × 7,420,461.30
4. Step 4: Simplify right side
   8,064,314.10x = 89,761,396,035,141.50
5. Step 5: Solve for x
   x = 89,761,396,035,141.50/8,064,314.10
6. Step 6: Final answer
   x = 11,130,691.95