Finding the Fourth Proportional to 37,082,847.30, 55,647,890.55 and 21,730,107.30

Step by Step Solution

1. Step 1: Write the proportion equation
   37,082,847.30 : 55,647,890.55 = 21,730,107.30 : x
2. Step 2: Convert to fraction form
   37,082,847.30/55,647,890.55 = 21,730,107.30/x
3. Step 3: Cross multiply
   37,082,847.30x = 55,647,890.55 × 21,730,107.30
4. Step 4: Simplify right side
   37,082,847.30x = 1,209,234,632,670,156
5. Step 5: Solve for x
   x = 1,209,234,632,670,156/37,082,847.30
6. Step 6: Final answer
   x = 32,609,001.75