Finding the Fourth Proportional to 116,030.78, 174,058.32 and 49,477.94

Step by Step Solution

1. Step 1: Write the proportion equation
   116,030.78 : 174,058.32 = 49,477.94 : x
2. Step 2: Convert to fraction form
   116,030.78/174,058.32 = 49,477.94/x
3. Step 3: Cross multiply
   116,030.78x = 174,058.32 × 49,477.94
4. Step 4: Simplify right side
   116,030.78x = 8,612,047,113.46
5. Step 5: Solve for x
   x = 8,612,047,113.46/116,030.78
6. Step 6: Final answer
   x = 74,222.09