Finding the Fourth Proportional to 12,214,424.18, 16,857,978.72 and 7,060,773.26

Step by Step Solution

1. Step 1: Write the proportion equation
   12,214,424.18 : 16,857,978.72 = 7,060,773.26 : x
2. Step 2: Convert to fraction form
   12,214,424.18/16,857,978.72 = 7,060,773.26/x
3. Step 3: Cross multiply
   12,214,424.18x = 16,857,978.72 × 7,060,773.26
4. Step 4: Simplify right side
   12,214,424.18x = 119,030,365,363,825.02
5. Step 5: Solve for x
   x = 119,030,365,363,825.02/12,214,424.18
6. Step 6: Final answer
   x = 9,745,065.64