Finding the Fourth Proportional to 42,334.40, 63,503.58 and 34,925.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,334.40 : 63,503.58 = 34,925.12 : x
2. Step 2: Convert to fraction form
   42,334.40/63,503.58 = 34,925.12/x
3. Step 3: Cross multiply
   42,334.40x = 63,503.58 × 34,925.12
4. Step 4: Simplify right side
   42,334.40x = 2,217,870,151.93
5. Step 5: Solve for x
   x = 2,217,870,151.93/42,334.40
6. Step 6: Final answer
   x = 52,389.31