Finding the Fourth Proportional to 42,400.94, 58,513.05 and 23,538.02

Step by Step Solution

1. Step 1: Write the proportion equation
   42,400.94 : 58,513.05 = 23,538.02 : x
2. Step 2: Convert to fraction form
   42,400.94/58,513.05 = 23,538.02/x
3. Step 3: Cross multiply
   42,400.94x = 58,513.05 × 23,538.02
4. Step 4: Simplify right side
   42,400.94x = 1,377,281,341.16
5. Step 5: Solve for x
   x = 1,377,281,341.16/42,400.94
6. Step 6: Final answer
   x = 32,482.33