Finding the Fourth Proportional to 94,374.88, 141,443.79 and 56,452.12

Step by Step Solution

1. Step 1: Write the proportion equation
   94,374.88 : 141,443.79 = 56,452.12 : x
2. Step 2: Convert to fraction form
   94,374.88/141,443.79 = 56,452.12/x
3. Step 3: Cross multiply
   94,374.88x = 141,443.79 × 56,452.12
4. Step 4: Simplify right side
   94,374.88x = 7,984,801,806.33
5. Step 5: Solve for x
   x = 7,984,801,806.33/94,374.88
6. Step 6: Final answer
   x = 84,607.28