Finding the Fourth Proportional to 6,856,567.73, 9,462,140.28 and 3,916,773.98

Step by Step Solution

1. Step 1: Write the proportion equation
   6,856,567.73 : 9,462,140.28 = 3,916,773.98 : x
2. Step 2: Convert to fraction form
   6,856,567.73/9,462,140.28 = 3,916,773.98/x
3. Step 3: Cross multiply
   6,856,567.73x = 9,462,140.28 × 3,916,773.98
4. Step 4: Simplify right side
   6,856,567.73x = 37,061,064,843,813.91
5. Step 5: Solve for x
   x = 37,061,064,843,813.91/6,856,567.73
6. Step 6: Final answer
   x = 5,405,191.97