Finding the Fourth Proportional to 141,333.31, 195,056.56 and 83,973.09

Step by Step Solution

1. Step 1: Write the proportion equation
   141,333.31 : 195,056.56 = 83,973.09 : x
2. Step 2: Convert to fraction form
   141,333.31/195,056.56 = 83,973.09/x
3. Step 3: Cross multiply
   141,333.31x = 195,056.56 × 83,973.09
4. Step 4: Simplify right side
   141,333.31x = 16,379,502,157.75
5. Step 5: Solve for x
   x = 16,379,502,157.75/141,333.31
6. Step 6: Final answer
   x = 115,892.73