Finding the Fourth Proportional to 17,105,144.40, 23,596,149.96 and 10,576,686.96

Step by Step Solution

1. Step 1: Write the proportion equation
   17,105,144.40 : 23,596,149.96 = 10,576,686.96 : x
2. Step 2: Convert to fraction form
   17,105,144.40/23,596,149.96 = 10,576,686.96/x
3. Step 3: Cross multiply
   17,105,144.40x = 23,596,149.96 × 10,576,686.96
4. Step 4: Simplify right side
   17,105,144.40x = 249,569,091,588,136.56
5. Step 5: Solve for x
   x = 249,569,091,588,136.56/17,105,144.40
6. Step 6: Final answer
   x = 14,590,294.34