Finding the Fourth Proportional to 42,404.56, 58,543.65 and 26,510.53

Step by Step Solution

1. Step 1: Write the proportion equation
   42,404.56 : 58,543.65 = 26,510.53 : x
2. Step 2: Convert to fraction form
   42,404.56/58,543.65 = 26,510.53/x
3. Step 3: Cross multiply
   42,404.56x = 58,543.65 × 26,510.53
4. Step 4: Simplify right side
   42,404.56x = 1,552,023,189.63
5. Step 5: Solve for x
   x = 1,552,023,189.63/42,404.56
6. Step 6: Final answer
   x = 36,600.38