Finding the Fourth Proportional to 7,510,625.27, 10,364,665.62 and 4,072,865.39

Step by Step Solution

1. Step 1: Write the proportion equation
   7,510,625.27 : 10,364,665.62 = 4,072,865.39 : x
2. Step 2: Convert to fraction form
   7,510,625.27/10,364,665.62 = 4,072,865.39/x
3. Step 3: Cross multiply
   7,510,625.27x = 10,364,665.62 × 4,072,865.39
4. Step 4: Simplify right side
   7,510,625.27x = 42,213,887,810,433.23
5. Step 5: Solve for x
   x = 42,213,887,810,433.23/7,510,625.27
6. Step 6: Final answer
   x = 5,620,555.72