Finding the Fourth Proportional to 9,985.32, 14,973.35 and 5,826.53

Step by Step Solution

1. Step 1: Write the proportion equation
   9,985.32 : 14,973.35 = 5,826.53 : x
2. Step 2: Convert to fraction form
   9,985.32/14,973.35 = 5,826.53/x
3. Step 3: Cross multiply
   9,985.32x = 14,973.35 × 5,826.53
4. Step 4: Simplify right side
   9,985.32x = 87,242,568.98
5. Step 5: Solve for x
   x = 87,242,568.98/9,985.32
6. Step 6: Final answer
   x = 8,737.08