Finding the Fourth Proportional to 17,993,362.02, 24,805,013.52 and 12,827,755.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,993,362.02 : 24,805,013.52 = 12,827,755.50 : x
2. Step 2: Convert to fraction form
   17,993,362.02/24,805,013.52 = 12,827,755.50/x
3. Step 3: Cross multiply
   17,993,362.02x = 24,805,013.52 × 12,827,755.50
4. Step 4: Simplify right side
   17,993,362.02x = 318,192,648,608,754.38
5. Step 5: Solve for x
   x = 318,192,648,608,754.38/17,993,362.02
6. Step 6: Final answer
   x = 17,683,890.77