Finding the Fourth Proportional to 10,456,662.16, 14,430,158.76 and 5,810,427.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,456,662.16 : 14,430,158.76 = 5,810,427.28 : x
2. Step 2: Convert to fraction form
   10,456,662.16/14,430,158.76 = 5,810,427.28/x
3. Step 3: Cross multiply
   10,456,662.16x = 14,430,158.76 × 5,810,427.28
4. Step 4: Simplify right side
   10,456,662.16x = 83,845,388,113,834.97
5. Step 5: Solve for x
   x = 83,845,388,113,834.97/10,456,662.16
6. Step 6: Final answer
   x = 8,018,370.19