Finding the Fourth Proportional to 8,070,057.81, 12,053,654.64 and 7,300,371.42

Step by Step Solution

1. Step 1: Write the proportion equation
   8,070,057.81 : 12,053,654.64 = 7,300,371.42 : x
2. Step 2: Convert to fraction form
   8,070,057.81/12,053,654.64 = 7,300,371.42/x
3. Step 3: Cross multiply
   8,070,057.81x = 12,053,654.64 × 7,300,371.42
4. Step 4: Simplify right side
   8,070,057.81x = 87,996,155,840,406.39
5. Step 5: Solve for x
   x = 87,996,155,840,406.39/8,070,057.81
6. Step 6: Final answer
   x = 10,904,030.42