Finding the Fourth Proportional to 8,304,012.21, 12,461,577.85 and 3,446,322.76

Step by Step Solution

1. Step 1: Write the proportion equation
   8,304,012.21 : 12,461,577.85 = 3,446,322.76 : x
2. Step 2: Convert to fraction form
   8,304,012.21/12,461,577.85 = 3,446,322.76/x
3. Step 3: Cross multiply
   8,304,012.21x = 12,461,577.85 × 3,446,322.76
4. Step 4: Simplify right side
   8,304,012.21x = 42,946,619,369,966.86
5. Step 5: Solve for x
   x = 42,946,619,369,966.86/8,304,012.21
6. Step 6: Final answer
   x = 5,171,791.45