Finding the Fourth Proportional to 43,093.90, 64,596.27 and 16,432.72

Step by Step Solution

1. Step 1: Write the proportion equation
   43,093.90 : 64,596.27 = 16,432.72 : x
2. Step 2: Convert to fraction form
   43,093.90/64,596.27 = 16,432.72/x
3. Step 3: Cross multiply
   43,093.90x = 64,596.27 × 16,432.72
4. Step 4: Simplify right side
   43,093.90x = 1,061,492,417.95
5. Step 5: Solve for x
   x = 1,061,492,417.95/43,093.90
6. Step 6: Final answer
   x = 24,632.08