Finding the Fourth Proportional to 42,398.48, 58,510.14 and 26,492.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,398.48 : 58,510.14 = 26,492.16 : x
2. Step 2: Convert to fraction form
   42,398.48/58,510.14 = 26,492.16/x
3. Step 3: Cross multiply
   42,398.48x = 58,510.14 × 26,492.16
4. Step 4: Simplify right side
   42,398.48x = 1,550,059,990.50
5. Step 5: Solve for x
   x = 1,550,059,990.50/42,398.48
6. Step 6: Final answer
   x = 36,559.33