Finding the Fourth Proportional to 37,108,123.42, 51,207,475.37 and 20,588,072.17

Step by Step Solution

1. Step 1: Write the proportion equation
   37,108,123.42 : 51,207,475.37 = 20,588,072.17 : x
2. Step 2: Convert to fraction form
   37,108,123.42/51,207,475.37 = 20,588,072.17/x
3. Step 3: Cross multiply
   37,108,123.42x = 51,207,475.37 × 20,588,072.17
4. Step 4: Simplify right side
   37,108,123.42x = 1,054,263,198,561,057.50
5. Step 5: Solve for x
   x = 1,054,263,198,561,057.50/37,108,123.42
6. Step 6: Final answer
   x = 28,410,577.02