Finding the Fourth Proportional to 56,499.42, 84,684.69 and 26,482.26

Step by Step Solution

1. Step 1: Write the proportion equation
   56,499.42 : 84,684.69 = 26,482.26 : x
2. Step 2: Convert to fraction form
   56,499.42/84,684.69 = 26,482.26/x
3. Step 3: Cross multiply
   56,499.42x = 84,684.69 × 26,482.26
4. Step 4: Simplify right side
   56,499.42x = 2,242,641,978.60
5. Step 5: Solve for x
   x = 2,242,641,978.60/56,499.42
6. Step 6: Final answer
   x = 39,693.19