Finding the Fourth Proportional to 43,597.98, 59,773.34 and 42,810.66

Step by Step Solution

1. Step 1: Write the proportion equation
   43,597.98 : 59,773.34 = 42,810.66 : x
2. Step 2: Convert to fraction form
   43,597.98/59,773.34 = 42,810.66/x
3. Step 3: Cross multiply
   43,597.98x = 59,773.34 × 42,810.66
4. Step 4: Simplify right side
   43,597.98x = 2,558,936,242.83
5. Step 5: Solve for x
   x = 2,558,936,242.83/43,597.98
6. Step 6: Final answer
   x = 58,693.92