Finding the Fourth Proportional to 83,224,661.44, 124,886,309.52 and 46,367,401.12

Step by Step Solution

1. Step 1: Write the proportion equation
   83,224,661.44 : 124,886,309.52 = 46,367,401.12 : x
2. Step 2: Convert to fraction form
   83,224,661.44/124,886,309.52 = 46,367,401.12/x
3. Step 3: Cross multiply
   83,224,661.44x = 124,886,309.52 × 46,367,401.12
4. Step 4: Simplify right side
   83,224,661.44x = 5,790,653,607,910,314
5. Step 5: Solve for x
   x = 5,790,653,607,910,314/83,224,661.44
6. Step 6: Final answer
   x = 69,578,578.12