Finding the Fourth Proportional to 10,339,468.53, 15,502,020.72 and 4,579,063.17

Step by Step Solution

1. Step 1: Write the proportion equation
   10,339,468.53 : 15,502,020.72 = 4,579,063.17 : x
2. Step 2: Convert to fraction form
   10,339,468.53/15,502,020.72 = 4,579,063.17/x
3. Step 3: Cross multiply
   10,339,468.53x = 15,502,020.72 × 4,579,063.17
4. Step 4: Simplify right side
   10,339,468.53x = 70,984,732,139,528.89
5. Step 5: Solve for x
   x = 70,984,732,139,528.89/10,339,468.53
6. Step 6: Final answer
   x = 6,865,414.01