Finding the Fourth Proportional to 10,070.88, 15,100.56 and 4,146.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,070.88 : 15,100.56 = 4,146.06 : x
2. Step 2: Convert to fraction form
   10,070.88/15,100.56 = 4,146.06/x
3. Step 3: Cross multiply
   10,070.88x = 15,100.56 × 4,146.06
4. Step 4: Simplify right side
   10,070.88x = 62,607,827.79
5. Step 5: Solve for x
   x = 62,607,827.79/10,070.88
6. Step 6: Final answer
   x = 6,216.72