Finding the Fourth Proportional to 5,013.86, 7,528.59 and 4,792.03

Step by Step Solution

1. Step 1: Write the proportion equation
   5,013.86 : 7,528.59 = 4,792.03 : x
2. Step 2: Convert to fraction form
   5,013.86/7,528.59 = 4,792.03/x
3. Step 3: Cross multiply
   5,013.86x = 7,528.59 × 4,792.03
4. Step 4: Simplify right side
   5,013.86x = 36,077,210.32
5. Step 5: Solve for x
   x = 36,077,210.32/5,013.86
6. Step 6: Final answer
   x = 7,195.50