Finding the Fourth Proportional to 94,495.31, 141,743.27 and 64,823.19

Step by Step Solution

1. Step 1: Write the proportion equation
   94,495.31 : 141,743.27 = 64,823.19 : x
2. Step 2: Convert to fraction form
   94,495.31/141,743.27 = 64,823.19/x
3. Step 3: Cross multiply
   94,495.31x = 141,743.27 × 64,823.19
4. Step 4: Simplify right side
   94,495.31x = 9,188,250,188.32
5. Step 5: Solve for x
   x = 9,188,250,188.32/94,495.31
6. Step 6: Final answer
   x = 97,234.99