Finding the Fourth Proportional to 62,376.51, 86,117.72 and 40,593.54

Step by Step Solution

1. Step 1: Write the proportion equation
   62,376.51 : 86,117.72 = 40,593.54 : x
2. Step 2: Convert to fraction form
   62,376.51/86,117.72 = 40,593.54/x
3. Step 3: Cross multiply
   62,376.51x = 86,117.72 × 40,593.54
4. Step 4: Simplify right side
   62,376.51x = 3,495,823,111.53
5. Step 5: Solve for x
   x = 3,495,823,111.53/62,376.51
6. Step 6: Final answer
   x = 56,043.90