Finding the Fourth Proportional to 7,935.86, 10,946.52 and 5,106.91

Step by Step Solution

1. Step 1: Write the proportion equation
   7,935.86 : 10,946.52 = 5,106.91 : x
2. Step 2: Convert to fraction form
   7,935.86/10,946.52 = 5,106.91/x
3. Step 3: Cross multiply
   7,935.86x = 10,946.52 × 5,106.91
4. Step 4: Simplify right side
   7,935.86x = 55,902,892.45
5. Step 5: Solve for x
   x = 55,902,892.45/7,935.86
6. Step 6: Final answer
   x = 7,044.34