Finding the Fourth Proportional to 52,098.33, 71,894.71 and 29,128.06

Step by Step Solution

1. Step 1: Write the proportion equation
   52,098.33 : 71,894.71 = 29,128.06 : x
2. Step 2: Convert to fraction form
   52,098.33/71,894.71 = 29,128.06/x
3. Step 3: Cross multiply
   52,098.33x = 71,894.71 × 29,128.06
4. Step 4: Simplify right side
   52,098.33x = 2,094,153,426.56
5. Step 5: Solve for x
   x = 2,094,153,426.56/52,098.33
6. Step 6: Final answer
   x = 40,196.17