Finding the Fourth Proportional to 113,081.56, 156,045.56 and 62,094.09

Step by Step Solution

1. Step 1: Write the proportion equation
   113,081.56 : 156,045.56 = 62,094.09 : x
2. Step 2: Convert to fraction form
   113,081.56/156,045.56 = 62,094.09/x
3. Step 3: Cross multiply
   113,081.56x = 156,045.56 × 62,094.09
4. Step 4: Simplify right side
   113,081.56x = 9,689,507,046.74
5. Step 5: Solve for x
   x = 9,689,507,046.74/113,081.56
6. Step 6: Final answer
   x = 85,686.00