Finding the Fourth Proportional to 10,320,097.01, 15,446,461.59 and 7,586,920.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,320,097.01 : 15,446,461.59 = 7,586,920.69 : x
2. Step 2: Convert to fraction form
   10,320,097.01/15,446,461.59 = 7,586,920.69/x
3. Step 3: Cross multiply
   10,320,097.01x = 15,446,461.59 × 7,586,920.69
4. Step 4: Simplify right side
   10,320,097.01x = 117,191,078,985,845.14
5. Step 5: Solve for x
   x = 117,191,078,985,845.14/10,320,097.01
6. Step 6: Final answer
   x = 11,355,617.97