Finding the Fourth Proportional to 42,422.84, 58,497.90 and 26,501.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,422.84 : 58,497.90 = 26,501.48 : x
2. Step 2: Convert to fraction form
   42,422.84/58,497.90 = 26,501.48/x
3. Step 3: Cross multiply
   42,422.84x = 58,497.90 × 26,501.48
4. Step 4: Simplify right side
   42,422.84x = 1,550,280,926.89
5. Step 5: Solve for x
   x = 1,550,280,926.89/42,422.84
6. Step 6: Final answer
   x = 36,543.54