Finding the Fourth Proportional to 6,159,274.53, 8,499,853.87 and 3,406,147.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,159,274.53 : 8,499,853.87 = 3,406,147.25 : x
2. Step 2: Convert to fraction form
   6,159,274.53/8,499,853.87 = 3,406,147.25/x
3. Step 3: Cross multiply
   6,159,274.53x = 8,499,853.87 × 3,406,147.25
4. Step 4: Simplify right side
   6,159,274.53x = 28,951,753,881,499.39
5. Step 5: Solve for x
   x = 28,951,753,881,499.39/6,159,274.53
6. Step 6: Final answer
   x = 4,700,513.63