Finding the Fourth Proportional to 16,057,513.06, 22,158,775.06 and 8,715,188.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,057,513.06 : 22,158,775.06 = 8,715,188.50 : x
2. Step 2: Convert to fraction form
   16,057,513.06/22,158,775.06 = 8,715,188.50/x
3. Step 3: Cross multiply
   16,057,513.06x = 22,158,775.06 × 8,715,188.50
4. Step 4: Simplify right side
   16,057,513.06x = 193,117,901,499,813.91
5. Step 5: Solve for x
   x = 193,117,901,499,813.91/16,057,513.06
6. Step 6: Final answer
   x = 12,026,638.30