Finding the Fourth Proportional to 109,810.42, 151,554.60 and 69,527.92

Step by Step Solution

1. Step 1: Write the proportion equation
   109,810.42 : 151,554.60 = 69,527.92 : x
2. Step 2: Convert to fraction form
   109,810.42/151,554.60 = 69,527.92/x
3. Step 3: Cross multiply
   109,810.42x = 151,554.60 × 69,527.92
4. Step 4: Simplify right side
   109,810.42x = 10,537,276,104.43
5. Step 5: Solve for x
   x = 10,537,276,104.43/109,810.42
6. Step 6: Final answer
   x = 95,958.80