Finding the Fourth Proportional to 37,701,527.91, 52,028,797.59 and 20,957,839.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,701,527.91 : 52,028,797.59 = 20,957,839.50 : x
2. Step 2: Convert to fraction form
   37,701,527.91/52,028,797.59 = 20,957,839.50/x
3. Step 3: Cross multiply
   37,701,527.91x = 52,028,797.59 × 20,957,839.50
4. Step 4: Simplify right side
   37,701,527.91x = 1,090,411,189,269,206.88
5. Step 5: Solve for x
   x = 1,090,411,189,269,206.88/37,701,527.91
6. Step 6: Final answer
   x = 28,922,201.56