Finding the Fourth Proportional to 109,685.56, 151,366.72 and 59,384.56

Step by Step Solution

1. Step 1: Write the proportion equation
   109,685.56 : 151,366.72 = 59,384.56 : x
2. Step 2: Convert to fraction form
   109,685.56/151,366.72 = 59,384.56/x
3. Step 3: Cross multiply
   109,685.56x = 151,366.72 × 59,384.56
4. Step 4: Simplify right side
   109,685.56x = 8,988,846,065.84
5. Step 5: Solve for x
   x = 8,988,846,065.84/109,685.56
6. Step 6: Final answer
   x = 81,951.04