Finding the Fourth Proportional to 70,773.83, 97,656.73 and 40,553.33

Step by Step Solution

1. Step 1: Write the proportion equation
   70,773.83 : 97,656.73 = 40,553.33 : x
2. Step 2: Convert to fraction form
   70,773.83/97,656.73 = 40,553.33/x
3. Step 3: Cross multiply
   70,773.83x = 97,656.73 × 40,553.33
4. Step 4: Simplify right side
   70,773.83x = 3,960,305,741.17
5. Step 5: Solve for x
   x = 3,960,305,741.17/70,773.83
6. Step 6: Final answer
   x = 55,957.21