Finding the Fourth Proportional to 76,833, 115,294.86 and 32,456.88

Step by Step Solution

1. Step 1: Write the proportion equation
   76,833 : 115,294.86 = 32,456.88 : x
2. Step 2: Convert to fraction form
   76,833/115,294.86 = 32,456.88/x
3. Step 3: Cross multiply
   76,833x = 115,294.86 × 32,456.88
4. Step 4: Simplify right side
   76,833x = 3,742,111,435.64
5. Step 5: Solve for x
   x = 3,742,111,435.64/76,833
6. Step 6: Final answer
   x = 48,704.48