Finding the Fourth Proportional to 10,173,935.52, 14,040,027.72 and 5,590,552.14

Step by Step Solution

1. Step 1: Write the proportion equation
   10,173,935.52 : 14,040,027.72 = 5,590,552.14 : x
2. Step 2: Convert to fraction form
   10,173,935.52/14,040,027.72 = 5,590,552.14/x
3. Step 3: Cross multiply
   10,173,935.52x = 14,040,027.72 × 5,590,552.14
4. Step 4: Simplify right side
   10,173,935.52x = 78,491,507,015,705.31
5. Step 5: Solve for x
   x = 78,491,507,015,705.31/10,173,935.52
6. Step 6: Final answer
   x = 7,714,960.14