Finding the Fourth Proportional to 6,558,885.72, 9,051,274.71 and 3,658,464.45

Step by Step Solution

1. Step 1: Write the proportion equation
   6,558,885.72 : 9,051,274.71 = 3,658,464.45 : x
2. Step 2: Convert to fraction form
   6,558,885.72/9,051,274.71 = 3,658,464.45/x
3. Step 3: Cross multiply
   6,558,885.72x = 9,051,274.71 × 3,658,464.45
4. Step 4: Simplify right side
   6,558,885.72x = 33,113,766,753,719.07
5. Step 5: Solve for x
   x = 33,113,766,753,719.07/6,558,885.72
6. Step 6: Final answer
   x = 5,048,687.87