Finding the Fourth Proportional to 52,656.57, 72,657.59 and 29,996.01

Step by Step Solution

1. Step 1: Write the proportion equation
   52,656.57 : 72,657.59 = 29,996.01 : x
2. Step 2: Convert to fraction form
   52,656.57/72,657.59 = 29,996.01/x
3. Step 3: Cross multiply
   52,656.57x = 72,657.59 × 29,996.01
4. Step 4: Simplify right side
   52,656.57x = 2,179,438,019.31
5. Step 5: Solve for x
   x = 2,179,438,019.31/52,656.57
6. Step 6: Final answer
   x = 41,389.67