Finding the Fourth Proportional to 5,545,152.27, 7,691,459.15 and 5,397,677.39

Step by Step Solution

1. Step 1: Write the proportion equation
   5,545,152.27 : 7,691,459.15 = 5,397,677.39 : x
2. Step 2: Convert to fraction form
   5,545,152.27/7,691,459.15 = 5,397,677.39/x
3. Step 3: Cross multiply
   5,545,152.27x = 7,691,459.15 × 5,397,677.39
4. Step 4: Simplify right side
   5,545,152.27x = 41,516,015,084,617.93
5. Step 5: Solve for x
   x = 41,516,015,084,617.93/5,545,152.27
6. Step 6: Final answer
   x = 7,486,902.63