Finding the Fourth Proportional to 64,164.58, 88,547.31 and 35,870.26

Step by Step Solution

1. Step 1: Write the proportion equation
   64,164.58 : 88,547.31 = 35,870.26 : x
2. Step 2: Convert to fraction form
   64,164.58/88,547.31 = 35,870.26/x
3. Step 3: Cross multiply
   64,164.58x = 88,547.31 × 35,870.26
4. Step 4: Simplify right side
   64,164.58x = 3,176,215,032.00
5. Step 5: Solve for x
   x = 3,176,215,032.00/64,164.58
6. Step 6: Final answer
   x = 49,501.07