Finding the Fourth Proportional to 7,443,667,826.99, 11,168,798,976.61 and 3,901,567,469.91

Step by Step Solution

1. Step 1: Write the proportion equation
   7,443,667,826.99 : 11,168,798,976.61 = 3,901,567,469.91 : x
2. Step 2: Convert to fraction form
   7,443,667,826.99/11,168,798,976.61 = 3,901,567,469.91/x
3. Step 3: Cross multiply
   7,443,667,826.99x = 11,168,798,976.61 × 3,901,567,469.91
4. Step 4: Simplify right side
   7,443,667,826.99x = 43,575,822,765,097,869,312
5. Step 5: Solve for x
   x = 43,575,822,765,097,869,312/7,443,667,826.99
6. Step 6: Final answer
   x = 5,854,079,437.44