Finding the Fourth Proportional to 10,702.32, 16,059.82 and 4,858.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,702.32 : 16,059.82 = 4,858.84 : x
2. Step 2: Convert to fraction form
   10,702.32/16,059.82 = 4,858.84/x
3. Step 3: Cross multiply
   10,702.32x = 16,059.82 × 4,858.84
4. Step 4: Simplify right side
   10,702.32x = 78,032,095.81
5. Step 5: Solve for x
   x = 78,032,095.81/10,702.32
6. Step 6: Final answer
   x = 7,291.14