Finding the Fourth Proportional to 9,870.32, 14,796.84 and 3,710

Step by Step Solution

1. Step 1: Write the proportion equation
   9,870.32 : 14,796.84 = 3,710 : x
2. Step 2: Convert to fraction form
   9,870.32/14,796.84 = 3,710/x
3. Step 3: Cross multiply
   9,870.32x = 14,796.84 × 3,710
4. Step 4: Simplify right side
   9,870.32x = 54,896,276.40
5. Step 5: Solve for x
   x = 54,896,276.40/9,870.32
6. Step 6: Final answer
   x = 5,561.75