Finding the Fourth Proportional to 86,614.88, 119,528.59 and 46,870.88

Step by Step Solution

1. Step 1: Write the proportion equation
   86,614.88 : 119,528.59 = 46,870.88 : x
2. Step 2: Convert to fraction form
   86,614.88/119,528.59 = 46,870.88/x
3. Step 3: Cross multiply
   86,614.88x = 119,528.59 × 46,870.88
4. Step 4: Simplify right side
   86,614.88x = 5,602,409,483.64
5. Step 5: Solve for x
   x = 5,602,409,483.64/86,614.88
6. Step 6: Final answer
   x = 64,681.84