Finding the Fourth Proportional to 8,096,686.40, 12,147,158.86 and 2,909,819.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,096,686.40 : 12,147,158.86 = 2,909,819.52 : x
2. Step 2: Convert to fraction form
   8,096,686.40/12,147,158.86 = 2,909,819.52/x
3. Step 3: Cross multiply
   8,096,686.40x = 12,147,158.86 × 2,909,819.52
4. Step 4: Simplify right side
   8,096,686.40x = 35,346,039,963,368.95
5. Step 5: Solve for x
   x = 35,346,039,963,368.95/8,096,686.40
6. Step 6: Final answer
   x = 4,365,494.50