Finding the Fourth Proportional to 80,088.72, 110,523.78 and 46,554.72

Step by Step Solution

1. Step 1: Write the proportion equation
   80,088.72 : 110,523.78 = 46,554.72 : x
2. Step 2: Convert to fraction form
   80,088.72/110,523.78 = 46,554.72/x
3. Step 3: Cross multiply
   80,088.72x = 110,523.78 × 46,554.72
4. Step 4: Simplify right side
   80,088.72x = 5,145,403,631.24
5. Step 5: Solve for x
   x = 5,145,403,631.24/80,088.72
6. Step 6: Final answer
   x = 64,246.30