Finding the Fourth Proportional to 82,773, 124,003.32 and 48,938.04

Step by Step Solution

1. Step 1: Write the proportion equation
   82,773 : 124,003.32 = 48,938.04 : x
2. Step 2: Convert to fraction form
   82,773/124,003.32 = 48,938.04/x
3. Step 3: Cross multiply
   82,773x = 124,003.32 × 48,938.04
4. Step 4: Simplify right side
   82,773x = 6,068,479,434.29
5. Step 5: Solve for x
   x = 6,068,479,434.29/82,773
6. Step 6: Final answer
   x = 73,314.72