Finding the Fourth Proportional to 792,790,142.41, 1,093,803,572.37 and 458,140,748.41

Step by Step Solution

1. Step 1: Write the proportion equation
   792,790,142.41 : 1,093,803,572.37 = 458,140,748.41 : x
2. Step 2: Convert to fraction form
   792,790,142.41/1,093,803,572.37 = 458,140,748.41/x
3. Step 3: Cross multiply
   792,790,142.41x = 1,093,803,572.37 × 458,140,748.41
4. Step 4: Simplify right side
   792,790,142.41x = 501,115,987,259,123,392
5. Step 5: Solve for x
   x = 501,115,987,259,123,392/792,790,142.41
6. Step 6: Final answer
   x = 632,091,597.07