Finding the Fourth Proportional to 42,590.33, 63,557.37 and 37,407.14

Step by Step Solution

1. Step 1: Write the proportion equation
   42,590.33 : 63,557.37 = 37,407.14 : x
2. Step 2: Convert to fraction form
   42,590.33/63,557.37 = 37,407.14/x
3. Step 3: Cross multiply
   42,590.33x = 63,557.37 × 37,407.14
4. Step 4: Simplify right side
   42,590.33x = 2,377,499,437.62
5. Step 5: Solve for x
   x = 2,377,499,437.62/42,590.33
6. Step 6: Final answer
   x = 55,822.52