Finding the Fourth Proportional to 6,388,449.84, 8,815,926.06 and 3,487,700.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,388,449.84 : 8,815,926.06 = 3,487,700.52 : x
2. Step 2: Convert to fraction form
   6,388,449.84/8,815,926.06 = 3,487,700.52/x
3. Step 3: Cross multiply
   6,388,449.84x = 8,815,926.06 × 3,487,700.52
4. Step 4: Simplify right side
   6,388,449.84x = 30,747,309,903,743.55
5. Step 5: Solve for x
   x = 30,747,309,903,743.55/6,388,449.84
6. Step 6: Final answer
   x = 4,812,953.17