Finding the Fourth Proportional to 10,644,812.64, 14,689,847.52 and 5,750,034.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,644,812.64 : 14,689,847.52 = 5,750,034.72 : x
2. Step 2: Convert to fraction form
   10,644,812.64/14,689,847.52 = 5,750,034.72/x
3. Step 3: Cross multiply
   10,644,812.64x = 14,689,847.52 × 5,750,034.72
4. Step 4: Simplify right side
   10,644,812.64x = 84,467,133,271,505.89
5. Step 5: Solve for x
   x = 84,467,133,271,505.89/10,644,812.64
6. Step 6: Final answer
   x = 7,935,051.20