Finding the Fourth Proportional to 83,886.32, 115,762.56 and 46,160.48

Step by Step Solution

1. Step 1: Write the proportion equation
   83,886.32 : 115,762.56 = 46,160.48 : x
2. Step 2: Convert to fraction form
   83,886.32/115,762.56 = 46,160.48/x
3. Step 3: Cross multiply
   83,886.32x = 115,762.56 × 46,160.48
4. Step 4: Simplify right side
   83,886.32x = 5,343,655,335.63
5. Step 5: Solve for x
   x = 5,343,655,335.63/83,886.32
6. Step 6: Final answer
   x = 63,701.15