Finding the Fourth Proportional to 23,017,112.10, 31,761,353.34 and 12,703,169.34

Step by Step Solution

1. Step 1: Write the proportion equation
   23,017,112.10 : 31,761,353.34 = 12,703,169.34 : x
2. Step 2: Convert to fraction form
   23,017,112.10/31,761,353.34 = 12,703,169.34/x
3. Step 3: Cross multiply
   23,017,112.10x = 31,761,353.34 × 12,703,169.34
4. Step 4: Simplify right side
   23,017,112.10x = 403,469,849,945,594.56
5. Step 5: Solve for x
   x = 403,469,849,945,594.56/23,017,112.10
6. Step 6: Final answer
   x = 17,529,125.64