Finding the Fourth Proportional to 23,061,710.76, 31,823,644.14 and 13,270,574.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,061,710.76 : 31,823,644.14 = 13,270,574.94 : x
2. Step 2: Convert to fraction form
   23,061,710.76/31,823,644.14 = 13,270,574.94/x
3. Step 3: Cross multiply
   23,061,710.76x = 31,823,644.14 × 13,270,574.94
4. Step 4: Simplify right side
   23,061,710.76x = 422,318,054,423,761.81
5. Step 5: Solve for x
   x = 422,318,054,423,761.81/23,061,710.76
6. Step 6: Final answer
   x = 18,312,520.65