Finding the Fourth Proportional to 89,274,250.54, 123,197,970.62 and 50,116,016.93

Step by Step Solution

1. Step 1: Write the proportion equation
   89,274,250.54 : 123,197,970.62 = 50,116,016.93 : x
2. Step 2: Convert to fraction form
   89,274,250.54/123,197,970.62 = 50,116,016.93/x
3. Step 3: Cross multiply
   89,274,250.54x = 123,197,970.62 × 50,116,016.93
4. Step 4: Simplify right side
   89,274,250.54x = 6,174,191,581,082,982
5. Step 5: Solve for x
   x = 6,174,191,581,082,982/89,274,250.54
6. Step 6: Final answer
   x = 69,159,825.42