Finding the Fourth Proportional to 6,343,742.50, 8,754,374.27 and 3,443,134.43

Step by Step Solution

1. Step 1: Write the proportion equation
   6,343,742.50 : 8,754,374.27 = 3,443,134.43 : x
2. Step 2: Convert to fraction form
   6,343,742.50/8,754,374.27 = 3,443,134.43/x
3. Step 3: Cross multiply
   6,343,742.50x = 8,754,374.27 × 3,443,134.43
4. Step 4: Simplify right side
   6,343,742.50x = 30,142,487,462,143.12
5. Step 5: Solve for x
   x = 30,142,487,462,143.12/6,343,742.50
6. Step 6: Final answer
   x = 4,751,530.73