Finding the Fourth Proportional to 31,855,936.77, 43,964,563.89 and 19,473,279.46

Step by Step Solution

1. Step 1: Write the proportion equation
   31,855,936.77 : 43,964,563.89 = 19,473,279.46 : x
2. Step 2: Convert to fraction form
   31,855,936.77/43,964,563.89 = 19,473,279.46/x
3. Step 3: Cross multiply
   31,855,936.77x = 43,964,563.89 × 19,473,279.46
4. Step 4: Simplify right side
   31,855,936.77x = 856,134,238,930,108
5. Step 5: Solve for x
   x = 856,134,238,930,108/31,855,936.77
6. Step 6: Final answer
   x = 26,875,186.41