Finding the Fourth Proportional to 83,885.50, 115,762.79 and 46,160.58

Step by Step Solution

1. Step 1: Write the proportion equation
   83,885.50 : 115,762.79 = 46,160.58 : x
2. Step 2: Convert to fraction form
   83,885.50/115,762.79 = 46,160.58/x
3. Step 3: Cross multiply
   83,885.50x = 115,762.79 × 46,160.58
4. Step 4: Simplify right side
   83,885.50x = 5,343,677,528.82
5. Step 5: Solve for x
   x = 5,343,677,528.82/83,885.50
6. Step 6: Final answer
   x = 63,702.04