Finding the Fourth Proportional to 79,956.50, 110,349.69 and 46,422.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,956.50 : 110,349.69 = 46,422.50 : x
2. Step 2: Convert to fraction form
   79,956.50/110,349.69 = 46,422.50/x
3. Step 3: Cross multiply
   79,956.50x = 110,349.69 × 46,422.50
4. Step 4: Simplify right side
   79,956.50x = 5,122,708,484.03
5. Step 5: Solve for x
   x = 5,122,708,484.03/79,956.50
6. Step 6: Final answer
   x = 64,068.69