Finding the Fourth Proportional to 56,196.96, 83,699.16 and 55,925.35

Step by Step Solution

1. Step 1: Write the proportion equation
   56,196.96 : 83,699.16 = 55,925.35 : x
2. Step 2: Convert to fraction form
   56,196.96/83,699.16 = 55,925.35/x
3. Step 3: Cross multiply
   56,196.96x = 83,699.16 × 55,925.35
4. Step 4: Simplify right side
   56,196.96x = 4,680,904,869.55
5. Step 5: Solve for x
   x = 4,680,904,869.55/56,196.96
6. Step 6: Final answer
   x = 83,294.63