Finding the Fourth Proportional to 10,192,530.15, 14,065,682.13 and 5,608,851.53

Step by Step Solution

1. Step 1: Write the proportion equation
   10,192,530.15 : 14,065,682.13 = 5,608,851.53 : x
2. Step 2: Convert to fraction form
   10,192,530.15/14,065,682.13 = 5,608,851.53/x
3. Step 3: Cross multiply
   10,192,530.15x = 14,065,682.13 × 5,608,851.53
4. Step 4: Simplify right side
   10,192,530.15x = 78,892,322,665,015.77
5. Step 5: Solve for x
   x = 78,892,322,665,015.77/10,192,530.15
6. Step 6: Final answer
   x = 7,740,209.89