Finding the Fourth Proportional to 148,567.89, 222,829.94 and 48,738.63

Step by Step Solution

1. Step 1: Write the proportion equation
   148,567.89 : 222,829.94 = 48,738.63 : x
2. Step 2: Convert to fraction form
   148,567.89/222,829.94 = 48,738.63/x
3. Step 3: Cross multiply
   148,567.89x = 222,829.94 × 48,738.63
4. Step 4: Simplify right side
   148,567.89x = 10,860,425,754.89
5. Step 5: Solve for x
   x = 10,860,425,754.89/148,567.89
6. Step 6: Final answer
   x = 73,100.76