Finding the Fourth Proportional to 37,038,786.10, 51,116,664.90 and 20,524,091.18

Step by Step Solution

1. Step 1: Write the proportion equation
   37,038,786.10 : 51,116,664.90 = 20,524,091.18 : x
2. Step 2: Convert to fraction form
   37,038,786.10/51,116,664.90 = 20,524,091.18/x
3. Step 3: Cross multiply
   37,038,786.10x = 51,116,664.90 × 20,524,091.18
4. Step 4: Simplify right side
   37,038,786.10x = 1,049,123,091,225,105.50
5. Step 5: Solve for x
   x = 1,049,123,091,225,105.50/37,038,786.10
6. Step 6: Final answer
   x = 28,324,985.82