Finding the Fourth Proportional to 67,767.03, 93,507.62 and 42,598.71

Step by Step Solution

1. Step 1: Write the proportion equation
   67,767.03 : 93,507.62 = 42,598.71 : x
2. Step 2: Convert to fraction form
   67,767.03/93,507.62 = 42,598.71/x
3. Step 3: Cross multiply
   67,767.03x = 93,507.62 × 42,598.71
4. Step 4: Simplify right side
   67,767.03x = 3,983,303,774.18
5. Step 5: Solve for x
   x = 3,983,303,774.18/67,767.03
6. Step 6: Final answer
   x = 58,779.38