Finding the Fourth Proportional to 5,007.72, 6,897.71 and 3,492.59

Step by Step Solution

1. Step 1: Write the proportion equation
   5,007.72 : 6,897.71 = 3,492.59 : x
2. Step 2: Convert to fraction form
   5,007.72/6,897.71 = 3,492.59/x
3. Step 3: Cross multiply
   5,007.72x = 6,897.71 × 3,492.59
4. Step 4: Simplify right side
   5,007.72x = 24,090,885.77
5. Step 5: Solve for x
   x = 24,090,885.77/5,007.72
6. Step 6: Final answer
   x = 4,810.75