Finding the Fourth Proportional to 82,763.64, 114,214.32 and 45,038.16

Step by Step Solution

1. Step 1: Write the proportion equation
   82,763.64 : 114,214.32 = 45,038.16 : x
2. Step 2: Convert to fraction form
   82,763.64/114,214.32 = 45,038.16/x
3. Step 3: Cross multiply
   82,763.64x = 114,214.32 × 45,038.16
4. Step 4: Simplify right side
   82,763.64x = 5,144,002,818.45
5. Step 5: Solve for x
   x = 5,144,002,818.45/82,763.64
6. Step 6: Final answer
   x = 62,152.93