Finding the Fourth Proportional to 6,343,581.56, 8,754,150.76 and 3,442,972.12

Step by Step Solution

1. Step 1: Write the proportion equation
   6,343,581.56 : 8,754,150.76 = 3,442,972.12 : x
2. Step 2: Convert to fraction form
   6,343,581.56/8,754,150.76 = 3,442,972.12/x
3. Step 3: Cross multiply
   6,343,581.56x = 8,754,150.76 × 3,442,972.12
4. Step 4: Simplify right side
   6,343,581.56x = 30,140,297,000,956.81
5. Step 5: Solve for x
   x = 30,140,297,000,956.81/6,343,581.56
6. Step 6: Final answer
   x = 4,751,305.98