Finding the Fourth Proportional to 79,547.30, 119,061.30 and 58,481.76

Step by Step Solution

1. Step 1: Write the proportion equation
   79,547.30 : 119,061.30 = 58,481.76 : x
2. Step 2: Convert to fraction form
   79,547.30/119,061.30 = 58,481.76/x
3. Step 3: Cross multiply
   79,547.30x = 119,061.30 × 58,481.76
4. Step 4: Simplify right side
   79,547.30x = 6,962,914,371.89
5. Step 5: Solve for x
   x = 6,962,914,371.89/79,547.30
6. Step 6: Final answer
   x = 87,531.75