Finding the Fourth Proportional to 11,300,295.05, 15,597,725.98 and 7,380,650.39

Step by Step Solution

1. Step 1: Write the proportion equation
   11,300,295.05 : 15,597,725.98 = 7,380,650.39 : x
2. Step 2: Convert to fraction form
   11,300,295.05/15,597,725.98 = 7,380,650.39/x
3. Step 3: Cross multiply
   11,300,295.05x = 15,597,725.98 × 7,380,650.39
4. Step 4: Simplify right side
   11,300,295.05x = 115,121,362,261,502.56
5. Step 5: Solve for x
   x = 115,121,362,261,502.56/11,300,295.05
6. Step 6: Final answer
   x = 10,187,465.18