Finding the Fourth Proportional to 91,862.03, 137,801.72 and 35,706.42

Step by Step Solution

1. Step 1: Write the proportion equation
   91,862.03 : 137,801.72 = 35,706.42 : x
2. Step 2: Convert to fraction form
   91,862.03/137,801.72 = 35,706.42/x
3. Step 3: Cross multiply
   91,862.03x = 137,801.72 × 35,706.42
4. Step 4: Simplify right side
   91,862.03x = 4,920,406,180.31
5. Step 5: Solve for x
   x = 4,920,406,180.31/91,862.03
6. Step 6: Final answer
   x = 53,563.00