Finding the Fourth Proportional to 359,971.34, 539,973.41 and 93,758.76

Step by Step Solution

1. Step 1: Write the proportion equation
   359,971.34 : 539,973.41 = 93,758.76 : x
2. Step 2: Convert to fraction form
   359,971.34/539,973.41 = 93,758.76/x
3. Step 3: Cross multiply
   359,971.34x = 539,973.41 × 93,758.76
4. Step 4: Simplify right side
   359,971.34x = 50,627,236,885.78
5. Step 5: Solve for x
   x = 50,627,236,885.78/359,971.34
6. Step 6: Final answer
   x = 140,642.41