Finding the Fourth Proportional to 7,498.51, 10,348.05 and 4,141.63

Step by Step Solution

1. Step 1: Write the proportion equation
   7,498.51 : 10,348.05 = 4,141.63 : x
2. Step 2: Convert to fraction form
   7,498.51/10,348.05 = 4,141.63/x
3. Step 3: Cross multiply
   7,498.51x = 10,348.05 × 4,141.63
4. Step 4: Simplify right side
   7,498.51x = 42,857,822.79
5. Step 5: Solve for x
   x = 42,857,822.79/7,498.51
6. Step 6: Final answer
   x = 5,715.51