Finding the Fourth Proportional to 37,078,549.52, 51,173,693.33 and 20,562,347.39

Step by Step Solution

1. Step 1: Write the proportion equation
   37,078,549.52 : 51,173,693.33 = 20,562,347.39 : x
2. Step 2: Convert to fraction form
   37,078,549.52/51,173,693.33 = 20,562,347.39/x
3. Step 3: Cross multiply
   37,078,549.52x = 51,173,693.33 × 20,562,347.39
4. Step 4: Simplify right side
   37,078,549.52x = 1,052,251,259,122,105.88
5. Step 5: Solve for x
   x = 1,052,251,259,122,105.88/37,078,549.52
6. Step 6: Final answer
   x = 28,378,975.79