Finding the Fourth Proportional to 101,069.10, 141,704.10 and 101,069.10

Step by Step Solution

1. Step 1: Write the proportion equation
   101,069.10 : 141,704.10 = 101,069.10 : x
2. Step 2: Convert to fraction form
   101,069.10/141,704.10 = 101,069.10/x
3. Step 3: Cross multiply
   101,069.10x = 141,704.10 × 101,069.10
4. Step 4: Simplify right side
   101,069.10x = 14,321,905,853.31
5. Step 5: Solve for x
   x = 14,321,905,853.31/101,069.10
6. Step 6: Final answer
   x = 141,704.10