Finding the Fourth Proportional to 9,789,968.90, 14,684,953.35 and 8,341,300.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,789,968.90 : 14,684,953.35 = 8,341,300.10 : x
2. Step 2: Convert to fraction form
   9,789,968.90/14,684,953.35 = 8,341,300.10/x
3. Step 3: Cross multiply
   9,789,968.90x = 14,684,953.35 × 8,341,300.10
4. Step 4: Simplify right side
   9,789,968.90x = 122,491,602,846,850.33
5. Step 5: Solve for x
   x = 122,491,602,846,850.33/9,789,968.90
6. Step 6: Final answer
   x = 12,511,950.15