Finding the Fourth Proportional to 5,455,019.94, 8,200,468.20 and 5,060,424.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,455,019.94 : 8,200,468.20 = 5,060,424.42 : x
2. Step 2: Convert to fraction form
   5,455,019.94/8,200,468.20 = 5,060,424.42/x
3. Step 3: Cross multiply
   5,455,019.94x = 8,200,468.20 × 5,060,424.42
4. Step 4: Simplify right side
   5,455,019.94x = 41,497,849,534,713.45
5. Step 5: Solve for x
   x = 41,497,849,534,713.45/5,455,019.94
6. Step 6: Final answer
   x = 7,607,277.33