Finding the Fourth Proportional to 23,290,636.44, 34,942,244.57 and 7,116,146.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,290,636.44 : 34,942,244.57 = 7,116,146.69 : x
2. Step 2: Convert to fraction form
   23,290,636.44/34,942,244.57 = 7,116,146.69/x
3. Step 3: Cross multiply
   23,290,636.44x = 34,942,244.57 × 7,116,146.69
4. Step 4: Simplify right side
   23,290,636.44x = 248,654,137,854,369.56
5. Step 5: Solve for x
   x = 248,654,137,854,369.56/23,290,636.44
6. Step 6: Final answer
   x = 10,676,141.82