Finding the Fourth Proportional to 83,715.03, 115,528.67 and 45,476.10

Step by Step Solution

1. Step 1: Write the proportion equation
   83,715.03 : 115,528.67 = 45,476.10 : x
2. Step 2: Convert to fraction form
   83,715.03/115,528.67 = 45,476.10/x
3. Step 3: Cross multiply
   83,715.03x = 115,528.67 × 45,476.10
4. Step 4: Simplify right side
   83,715.03x = 5,253,793,292.94
5. Step 5: Solve for x
   x = 5,253,793,292.94/83,715.03
6. Step 6: Final answer
   x = 62,758.06