Finding the Fourth Proportional to 113,011.84, 169,498.24 and 31,964.52

Step by Step Solution

1. Step 1: Write the proportion equation
   113,011.84 : 169,498.24 = 31,964.52 : x
2. Step 2: Convert to fraction form
   113,011.84/169,498.24 = 31,964.52/x
3. Step 3: Cross multiply
   113,011.84x = 169,498.24 × 31,964.52
4. Step 4: Simplify right side
   113,011.84x = 5,417,930,617.95
5. Step 5: Solve for x
   x = 5,417,930,617.95/113,011.84
6. Step 6: Final answer
   x = 47,941.26