Finding the Fourth Proportional to 42,368.34, 58,468.59 and 23,505.78

Step by Step Solution

1. Step 1: Write the proportion equation
   42,368.34 : 58,468.59 = 23,505.78 : x
2. Step 2: Convert to fraction form
   42,368.34/58,468.59 = 23,505.78/x
3. Step 3: Cross multiply
   42,368.34x = 58,468.59 × 23,505.78
4. Step 4: Simplify right side
   42,368.34x = 1,374,349,813.45
5. Step 5: Solve for x
   x = 1,374,349,813.45/42,368.34
6. Step 6: Final answer
   x = 32,438.13