Finding the Fourth Proportional to 37,044,145.69, 51,120,921.06 and 20,746,621.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,044,145.69 : 51,120,921.06 = 20,746,621.69 : x
2. Step 2: Convert to fraction form
   37,044,145.69/51,120,921.06 = 20,746,621.69/x
3. Step 3: Cross multiply
   37,044,145.69x = 51,120,921.06 × 20,746,621.69
4. Step 4: Simplify right side
   37,044,145.69x = 1,060,586,409,548,371.50
5. Step 5: Solve for x
   x = 1,060,586,409,548,371.50/37,044,145.69
6. Step 6: Final answer
   x = 28,630,337.94