Finding the Fourth Proportional to 92,794,327.69, 139,139,025.49 and 30,528,792.54

Step by Step Solution

1. Step 1: Write the proportion equation
   92,794,327.69 : 139,139,025.49 = 30,528,792.54 : x
2. Step 2: Convert to fraction form
   92,794,327.69/139,139,025.49 = 30,528,792.54/x
3. Step 3: Cross multiply
   92,794,327.69x = 139,139,025.49 × 30,528,792.54
4. Step 4: Simplify right side
   92,794,327.69x = 4,247,746,443,249,338
5. Step 5: Solve for x
   x = 4,247,746,443,249,338/92,794,327.69
6. Step 6: Final answer
   x = 45,775,927.79