Finding the Fourth Proportional to 10,100.01, 15,156.93 and 3,526.20

Step by Step Solution

1. Step 1: Write the proportion equation
   10,100.01 : 15,156.93 = 3,526.20 : x
2. Step 2: Convert to fraction form
   10,100.01/15,156.93 = 3,526.20/x
3. Step 3: Cross multiply
   10,100.01x = 15,156.93 × 3,526.20
4. Step 4: Simplify right side
   10,100.01x = 53,446,379.79
5. Step 5: Solve for x
   x = 53,446,379.79/10,100.01
6. Step 6: Final answer
   x = 5,291.71