Finding the Fourth Proportional to 314,134.08, 471,123.27 and 89,496.46

Step by Step Solution

1. Step 1: Write the proportion equation
   314,134.08 : 471,123.27 = 89,496.46 : x
2. Step 2: Convert to fraction form
   314,134.08/471,123.27 = 89,496.46/x
3. Step 3: Cross multiply
   314,134.08x = 471,123.27 × 89,496.46
4. Step 4: Simplify right side
   314,134.08x = 42,163,863,710.82
5. Step 5: Solve for x
   x = 42,163,863,710.82/314,134.08
6. Step 6: Final answer
   x = 134,222.51