Finding the Fourth Proportional to 9,100.01, 13,651.95 and 5,153.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,100.01 : 13,651.95 = 5,153.12 : x
2. Step 2: Convert to fraction form
   9,100.01/13,651.95 = 5,153.12/x
3. Step 3: Cross multiply
   9,100.01x = 13,651.95 × 5,153.12
4. Step 4: Simplify right side
   9,100.01x = 70,350,068.32
5. Step 5: Solve for x
   x = 70,350,068.32/9,100.01
6. Step 6: Final answer
   x = 7,730.77