Finding the Fourth Proportional to 35,849.34, 53,510.13 and 31,202.10

Step by Step Solution

1. Step 1: Write the proportion equation
   35,849.34 : 53,510.13 = 31,202.10 : x
2. Step 2: Convert to fraction form
   35,849.34/53,510.13 = 31,202.10/x
3. Step 3: Cross multiply
   35,849.34x = 53,510.13 × 31,202.10
4. Step 4: Simplify right side
   35,849.34x = 1,669,628,427.27
5. Step 5: Solve for x
   x = 1,669,628,427.27/35,849.34
6. Step 6: Final answer
   x = 46,573.48