Finding the Fourth Proportional to 69,367,429, 103,763,574.69 and 52,847,716.69

Step by Step Solution

1. Step 1: Write the proportion equation
   69,367,429 : 103,763,574.69 = 52,847,716.69 : x
2. Step 2: Convert to fraction form
   69,367,429/103,763,574.69 = 52,847,716.69/x
3. Step 3: Cross multiply
   69,367,429x = 103,763,574.69 × 52,847,716.69
4. Step 4: Simplify right side
   69,367,429x = 5,483,667,997,958,774
5. Step 5: Solve for x
   x = 5,483,667,997,958,774/69,367,429
6. Step 6: Final answer
   x = 79,052,490.15