Finding the Fourth Proportional to 23,686,245.05, 35,532,756.78 and 7,292,916.53

Step by Step Solution

1. Step 1: Write the proportion equation
   23,686,245.05 : 35,532,756.78 = 7,292,916.53 : x
2. Step 2: Convert to fraction form
   23,686,245.05/35,532,756.78 = 7,292,916.53/x
3. Step 3: Cross multiply
   23,686,245.05x = 35,532,756.78 × 7,292,916.53
4. Step 4: Simplify right side
   23,686,245.05x = 259,137,429,099,667.81
5. Step 5: Solve for x
   x = 259,137,429,099,667.81/23,686,245.05
6. Step 6: Final answer
   x = 10,940,418.31