Finding the Fourth Proportional to 110,779.59, 152,871.98 and 68,337.03

Step by Step Solution

1. Step 1: Write the proportion equation
   110,779.59 : 152,871.98 = 68,337.03 : x
2. Step 2: Convert to fraction form
   110,779.59/152,871.98 = 68,337.03/x
3. Step 3: Cross multiply
   110,779.59x = 152,871.98 × 68,337.03
4. Step 4: Simplify right side
   110,779.59x = 10,446,816,741.73
5. Step 5: Solve for x
   x = 10,446,816,741.73/110,779.59
6. Step 6: Final answer
   x = 94,302.72