Finding the Fourth Proportional to 37,038,404.34, 51,103,764.21 and 21,362,223.48

Step by Step Solution

1. Step 1: Write the proportion equation
   37,038,404.34 : 51,103,764.21 = 21,362,223.48 : x
2. Step 2: Convert to fraction form
   37,038,404.34/51,103,764.21 = 21,362,223.48/x
3. Step 3: Cross multiply
   37,038,404.34x = 51,103,764.21 × 21,362,223.48
4. Step 4: Simplify right side
   37,038,404.34x = 1,091,690,031,723,245.75
5. Step 5: Solve for x
   x = 1,091,690,031,723,245.75/37,038,404.34
6. Step 6: Final answer
   x = 29,474,542.74