Finding the Fourth Proportional to 37,928,096.96, 52,340,911.60 and 20,524,440.16

Step by Step Solution

1. Step 1: Write the proportion equation
   37,928,096.96 : 52,340,911.60 = 20,524,440.16 : x
2. Step 2: Convert to fraction form
   37,928,096.96/52,340,911.60 = 20,524,440.16/x
3. Step 3: Cross multiply
   37,928,096.96x = 52,340,911.60 × 20,524,440.16
4. Step 4: Simplify right side
   37,928,096.96x = 1,074,267,908,054,049.88
5. Step 5: Solve for x
   x = 1,074,267,908,054,049.88/37,928,096.96
6. Step 6: Final answer
   x = 28,323,801.99