Finding the Fourth Proportional to 72,535.02, 108,779.49 and 23,275.50

Step by Step Solution

1. Step 1: Write the proportion equation
   72,535.02 : 108,779.49 = 23,275.50 : x
2. Step 2: Convert to fraction form
   72,535.02/108,779.49 = 23,275.50/x
3. Step 3: Cross multiply
   72,535.02x = 108,779.49 × 23,275.50
4. Step 4: Simplify right side
   72,535.02x = 2,531,897,019.50
5. Step 5: Solve for x
   x = 2,531,897,019.50/72,535.02
6. Step 6: Final answer
   x = 34,905.86