Finding the Fourth Proportional to 13,105,767.67, 18,081,951.60 and 7,598,043.57

Step by Step Solution

1. Step 1: Write the proportion equation
   13,105,767.67 : 18,081,951.60 = 7,598,043.57 : x
2. Step 2: Convert to fraction form
   13,105,767.67/18,081,951.60 = 7,598,043.57/x
3. Step 3: Cross multiply
   13,105,767.67x = 18,081,951.60 × 7,598,043.57
4. Step 4: Simplify right side
   13,105,767.67x = 137,387,456,087,431.23
5. Step 5: Solve for x
   x = 137,387,456,087,431.23/13,105,767.67
6. Step 6: Final answer
   x = 10,482,976.62