Finding the Fourth Proportional to 10,523,856, 14,522,921.28 and 5,694,960

Step by Step Solution

1. Step 1: Write the proportion equation
   10,523,856 : 14,522,921.28 = 5,694,960 : x
2. Step 2: Convert to fraction form
   10,523,856/14,522,921.28 = 5,694,960/x
3. Step 3: Cross multiply
   10,523,856x = 14,522,921.28 × 5,694,960
4. Step 4: Simplify right side
   10,523,856x = 82,707,455,772,748.80
5. Step 5: Solve for x
   x = 82,707,455,772,748.80/10,523,856
6. Step 6: Final answer
   x = 7,859,044.80