Finding the Fourth Proportional to 6,364,090.71, 8,782,276.73 and 3,463,419.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,364,090.71 : 8,782,276.73 = 3,463,419.15 : x
2. Step 2: Convert to fraction form
   6,364,090.71/8,782,276.73 = 3,463,419.15/x
3. Step 3: Cross multiply
   6,364,090.71x = 8,782,276.73 × 3,463,419.15
4. Step 4: Simplify right side
   6,364,090.71x = 30,416,705,389,964.28
5. Step 5: Solve for x
   x = 30,416,705,389,964.28/6,364,090.71
6. Step 6: Final answer
   x = 4,779,426.75