Finding the Fourth Proportional to 91,049.01, 136,571.89 and 34,873.89

Step by Step Solution

1. Step 1: Write the proportion equation
   91,049.01 : 136,571.89 = 34,873.89 : x
2. Step 2: Convert to fraction form
   91,049.01/136,571.89 = 34,873.89/x
3. Step 3: Cross multiply
   91,049.01x = 136,571.89 × 34,873.89
4. Step 4: Simplify right side
   91,049.01x = 4,762,793,068.95
5. Step 5: Solve for x
   x = 4,762,793,068.95/91,049.01
6. Step 6: Final answer
   x = 52,310.21