Finding the Fourth Proportional to 6,423,074.47, 9,635,691.61 and 3,184,772.02

Step by Step Solution

1. Step 1: Write the proportion equation
   6,423,074.47 : 9,635,691.61 = 3,184,772.02 : x
2. Step 2: Convert to fraction form
   6,423,074.47/9,635,691.61 = 3,184,772.02/x
3. Step 3: Cross multiply
   6,423,074.47x = 9,635,691.61 × 3,184,772.02
4. Step 4: Simplify right side
   6,423,074.47x = 30,687,481,049,054.91
5. Step 5: Solve for x
   x = 30,687,481,049,054.91/6,423,074.47
6. Step 6: Final answer
   x = 4,777,693.49