Finding the Fourth Proportional to 164,499.69, 246,846.39 and 69,722.98

Step by Step Solution

1. Step 1: Write the proportion equation
   164,499.69 : 246,846.39 = 69,722.98 : x
2. Step 2: Convert to fraction form
   164,499.69/246,846.39 = 69,722.98/x
3. Step 3: Cross multiply
   164,499.69x = 246,846.39 × 69,722.98
4. Step 4: Simplify right side
   164,499.69x = 17,210,865,034.47
5. Step 5: Solve for x
   x = 17,210,865,034.47/164,499.69
6. Step 6: Final answer
   x = 104,625.51