Finding the Fourth Proportional to 141,510.40, 195,374.00 and 87,852.35

Step by Step Solution

1. Step 1: Write the proportion equation
   141,510.40 : 195,374.00 = 87,852.35 : x
2. Step 2: Convert to fraction form
   141,510.40/195,374.00 = 87,852.35/x
3. Step 3: Cross multiply
   141,510.40x = 195,374.00 × 87,852.35
4. Step 4: Simplify right side
   141,510.40x = 17,164,064,589.64
5. Step 5: Solve for x
   x = 17,164,064,589.64/141,510.40
6. Step 6: Final answer
   x = 121,291.90