Finding the Fourth Proportional to 50,441,063.99, 69,608,360.27 and 28,421,655.13

Step by Step Solution

1. Step 1: Write the proportion equation
   50,441,063.99 : 69,608,360.27 = 28,421,655.13 : x
2. Step 2: Convert to fraction form
   50,441,063.99/69,608,360.27 = 28,421,655.13/x
3. Step 3: Cross multiply
   50,441,063.99x = 69,608,360.27 × 28,421,655.13
4. Step 4: Simplify right side
   50,441,063.99x = 1,978,384,809,916,798.25
5. Step 5: Solve for x
   x = 1,978,384,809,916,798.25/50,441,063.99
6. Step 6: Final answer
   x = 39,221,710.52