Finding the Fourth Proportional to 83,915.16, 115,803.18 and 46,189.41

Step by Step Solution

1. Step 1: Write the proportion equation
   83,915.16 : 115,803.18 = 46,189.41 : x
2. Step 2: Convert to fraction form
   83,915.16/115,803.18 = 46,189.41/x
3. Step 3: Cross multiply
   83,915.16x = 115,803.18 × 46,189.41
4. Step 4: Simplify right side
   83,915.16x = 5,348,880,560.32
5. Step 5: Solve for x
   x = 5,348,880,560.32/83,915.16
6. Step 6: Final answer
   x = 63,741.53