Finding the Fourth Proportional to 7,485,034,814.61, 10,329,429,673.49 and 4,143,588,898.29

Step by Step Solution

1. Step 1: Write the proportion equation
   7,485,034,814.61 : 10,329,429,673.49 = 4,143,588,898.29 : x
2. Step 2: Convert to fraction form
   7,485,034,814.61/10,329,429,673.49 = 4,143,588,898.29/x
3. Step 3: Cross multiply
   7,485,034,814.61x = 10,329,429,673.49 × 4,143,588,898.29
4. Step 4: Simplify right side
   7,485,034,814.61x = 42,800,910,120,740,462,592
5. Step 5: Solve for x
   x = 42,800,910,120,740,462,592/7,485,034,814.61
6. Step 6: Final answer
   x = 5,718,197,868.26