Finding the Fourth Proportional to 6,238,709.94, 8,609,823.74 and 3,485,412.18

Step by Step Solution

1. Step 1: Write the proportion equation
   6,238,709.94 : 8,609,823.74 = 3,485,412.18 : x
2. Step 2: Convert to fraction form
   6,238,709.94/8,609,823.74 = 3,485,412.18/x
3. Step 3: Cross multiply
   6,238,709.94x = 8,609,823.74 × 3,485,412.18
4. Step 4: Simplify right side
   6,238,709.94x = 30,008,784,531,049.16
5. Step 5: Solve for x
   x = 30,008,784,531,049.16/6,238,709.94
6. Step 6: Final answer
   x = 4,810,094.53