Finding the Fourth Proportional to 164,397.76, 246,648.48 and 70,947.52

Step by Step Solution

1. Step 1: Write the proportion equation
   164,397.76 : 246,648.48 = 70,947.52 : x
2. Step 2: Convert to fraction form
   164,397.76/246,648.48 = 70,947.52/x
3. Step 3: Cross multiply
   164,397.76x = 246,648.48 × 70,947.52
4. Step 4: Simplify right side
   164,397.76x = 17,499,097,967.77
5. Step 5: Solve for x
   x = 17,499,097,967.77/164,397.76
6. Step 6: Final answer
   x = 106,443.65