Finding the Fourth Proportional to 5,184,429.10, 7,265,665.70 and 5,184,429.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,184,429.10 : 7,265,665.70 = 5,184,429.10 : x
2. Step 2: Convert to fraction form
   5,184,429.10/7,265,665.70 = 5,184,429.10/x
3. Step 3: Cross multiply
   5,184,429.10x = 7,265,665.70 × 5,184,429.10
4. Step 4: Simplify right side
   5,184,429.10x = 37,668,328,685,951.87
5. Step 5: Solve for x
   x = 37,668,328,685,951.87/5,184,429.10
6. Step 6: Final answer
   x = 7,265,665.70