Finding the Fourth Proportional to 13,950.42, 19,250.59 and 7,898.93

Step by Step Solution

1. Step 1: Write the proportion equation
   13,950.42 : 19,250.59 = 7,898.93 : x
2. Step 2: Convert to fraction form
   13,950.42/19,250.59 = 7,898.93/x
3. Step 3: Cross multiply
   13,950.42x = 19,250.59 × 7,898.93
4. Step 4: Simplify right side
   13,950.42x = 152,058,974.17
5. Step 5: Solve for x
   x = 152,058,974.17/13,950.42
6. Step 6: Final answer
   x = 10,899.95