Finding the Fourth Proportional to 42,398.93, 58,477.14 and 37,558.84

Step by Step Solution

1. Step 1: Write the proportion equation
   42,398.93 : 58,477.14 = 37,558.84 : x
2. Step 2: Convert to fraction form
   42,398.93/58,477.14 = 37,558.84/x
3. Step 3: Cross multiply
   42,398.93x = 58,477.14 × 37,558.84
4. Step 4: Simplify right side
   42,398.93x = 2,196,333,252.53
5. Step 5: Solve for x
   x = 2,196,333,252.53/42,398.93
6. Step 6: Final answer
   x = 51,801.62