Finding the Fourth Proportional to 15,795,661.50, 23,675,580.72 and 7,258,357.08

Step by Step Solution

1. Step 1: Write the proportion equation
   15,795,661.50 : 23,675,580.72 = 7,258,357.08 : x
2. Step 2: Convert to fraction form
   15,795,661.50/23,675,580.72 = 7,258,357.08/x
3. Step 3: Cross multiply
   15,795,661.50x = 23,675,580.72 × 7,258,357.08
4. Step 4: Simplify right side
   15,795,661.50x = 171,845,818,942,123.50
5. Step 5: Solve for x
   x = 171,845,818,942,123.50/15,795,661.50
6. Step 6: Final answer
   x = 10,879,304.99