Finding the Fourth Proportional to 164,561.31, 246,772.17 and 64,705.59

Step by Step Solution

1. Step 1: Write the proportion equation
   164,561.31 : 246,772.17 = 64,705.59 : x
2. Step 2: Convert to fraction form
   164,561.31/246,772.17 = 64,705.59/x
3. Step 3: Cross multiply
   164,561.31x = 246,772.17 × 64,705.59
4. Step 4: Simplify right side
   164,561.31x = 15,967,538,855.43
5. Step 5: Solve for x
   x = 15,967,538,855.43/164,561.31
6. Step 6: Final answer
   x = 97,030.94