Finding the Fourth Proportional to 113,404.16, 170,013.45 and 62,801.44

Step by Step Solution

1. Step 1: Write the proportion equation
   113,404.16 : 170,013.45 = 62,801.44 : x
2. Step 2: Convert to fraction form
   113,404.16/170,013.45 = 62,801.44/x
3. Step 3: Cross multiply
   113,404.16x = 170,013.45 × 62,801.44
4. Step 4: Simplify right side
   113,404.16x = 10,677,089,479.37
5. Step 5: Solve for x
   x = 10,677,089,479.37/113,404.16
6. Step 6: Final answer
   x = 94,150.77