Finding the Fourth Proportional to 74,411.80, 111,564.18 and 34,946.96

Step by Step Solution

1. Step 1: Write the proportion equation
   74,411.80 : 111,564.18 = 34,946.96 : x
2. Step 2: Convert to fraction form
   74,411.80/111,564.18 = 34,946.96/x
3. Step 3: Cross multiply
   74,411.80x = 111,564.18 × 34,946.96
4. Step 4: Simplify right side
   74,411.80x = 3,898,828,935.89
5. Step 5: Solve for x
   x = 3,898,828,935.89/74,411.80
6. Step 6: Final answer
   x = 52,395.30