Finding the Fourth Proportional to 42,003.35, 58,882.45 and 42,003.35

Step by Step Solution

1. Step 1: Write the proportion equation
   42,003.35 : 58,882.45 = 42,003.35 : x
2. Step 2: Convert to fraction form
   42,003.35/58,882.45 = 42,003.35/x
3. Step 3: Cross multiply
   42,003.35x = 58,882.45 × 42,003.35
4. Step 4: Simplify right side
   42,003.35x = 2,473,260,156.21
5. Step 5: Solve for x
   x = 2,473,260,156.21/42,003.35
6. Step 6: Final answer
   x = 58,882.45