Finding the Fourth Proportional to 12,801,553.02, 17,665,236 and 7,294,752.63

Step by Step Solution

1. Step 1: Write the proportion equation
   12,801,553.02 : 17,665,236 = 7,294,752.63 : x
2. Step 2: Convert to fraction form
   12,801,553.02/17,665,236 = 7,294,752.63/x
3. Step 3: Cross multiply
   12,801,553.02x = 17,665,236 × 7,294,752.63
4. Step 4: Simplify right side
   12,801,553.02x = 128,863,526,770,570.67
5. Step 5: Solve for x
   x = 128,863,526,770,570.67/12,801,553.02
6. Step 6: Final answer
   x = 10,066,241.69