Finding the Fourth Proportional to 10,834.42, 14,947.02 and 7,298.77

Step by Step Solution

1. Step 1: Write the proportion equation
   10,834.42 : 14,947.02 = 7,298.77 : x
2. Step 2: Convert to fraction form
   10,834.42/14,947.02 = 7,298.77/x
3. Step 3: Cross multiply
   10,834.42x = 14,947.02 × 7,298.77
4. Step 4: Simplify right side
   10,834.42x = 109,094,861.17
5. Step 5: Solve for x
   x = 109,094,861.17/10,834.42
6. Step 6: Final answer
   x = 10,069.28