Finding the Fourth Proportional to 50,588,314.50, 69,821,331.57 and 28,858,282.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,588,314.50 : 69,821,331.57 = 28,858,282.50 : x
2. Step 2: Convert to fraction form
   50,588,314.50/69,821,331.57 = 28,858,282.50/x
3. Step 3: Cross multiply
   50,588,314.50x = 69,821,331.57 × 28,858,282.50
4. Step 4: Simplify right side
   50,588,314.50x = 2,014,923,710,973,228.25
5. Step 5: Solve for x
   x = 2,014,923,710,973,228.25/50,588,314.50
6. Step 6: Final answer
   x = 39,829,824.95