Finding the Fourth Proportional to 6,488,443.04, 8,950,459.92 and 3,771,888.80

Step by Step Solution

1. Step 1: Write the proportion equation
   6,488,443.04 : 8,950,459.92 = 3,771,888.80 : x
2. Step 2: Convert to fraction form
   6,488,443.04/8,950,459.92 = 3,771,888.80/x
3. Step 3: Cross multiply
   6,488,443.04x = 8,950,459.92 × 3,771,888.80
4. Step 4: Simplify right side
   6,488,443.04x = 33,760,139,527,096.89
5. Step 5: Solve for x
   x = 33,760,139,527,096.89/6,488,443.04
6. Step 6: Final answer
   x = 5,203,118.73