Finding the Fourth Proportional to 113,369.10, 156,449.52 and 63,068.10

Step by Step Solution

1. Step 1: Write the proportion equation
   113,369.10 : 156,449.52 = 63,068.10 : x
2. Step 2: Convert to fraction form
   113,369.10/156,449.52 = 63,068.10/x
3. Step 3: Cross multiply
   113,369.10x = 156,449.52 × 63,068.10
4. Step 4: Simplify right side
   113,369.10x = 9,866,973,972.31
5. Step 5: Solve for x
   x = 9,866,973,972.31/113,369.10
6. Step 6: Final answer
   x = 87,034.07