Finding the Fourth Proportional to 10,074,764.56, 13,903,180.28 and 5,723,858.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,074,764.56 : 13,903,180.28 = 5,723,858.48 : x
2. Step 2: Convert to fraction form
   10,074,764.56/13,903,180.28 = 5,723,858.48/x
3. Step 3: Cross multiply
   10,074,764.56x = 13,903,180.28 × 5,723,858.48
4. Step 4: Simplify right side
   10,074,764.56x = 79,579,836,344,646.78
5. Step 5: Solve for x
   x = 79,579,836,344,646.78/10,074,764.56
6. Step 6: Final answer
   x = 7,898,927.65