Finding the Fourth Proportional to 65,819.30, 98,700.15 and 26,363.30

Step by Step Solution

1. Step 1: Write the proportion equation
   65,819.30 : 98,700.15 = 26,363.30 : x
2. Step 2: Convert to fraction form
   65,819.30/98,700.15 = 26,363.30/x
3. Step 3: Cross multiply
   65,819.30x = 98,700.15 × 26,363.30
4. Step 4: Simplify right side
   65,819.30x = 2,602,061,664.50
5. Step 5: Solve for x
   x = 2,602,061,664.50/65,819.30
6. Step 6: Final answer
   x = 39,533.41