Finding the Fourth Proportional to 56,914.13, 78,468.48 and 46,667.41

Step by Step Solution

1. Step 1: Write the proportion equation
   56,914.13 : 78,468.48 = 46,667.41 : x
2. Step 2: Convert to fraction form
   56,914.13/78,468.48 = 46,667.41/x
3. Step 3: Cross multiply
   56,914.13x = 78,468.48 × 46,667.41
4. Step 4: Simplify right side
   56,914.13x = 3,661,920,335.89
5. Step 5: Solve for x
   x = 3,661,920,335.89/56,914.13
6. Step 6: Final answer
   x = 64,341.15