Finding the Fourth Proportional to 83,032.32, 114,582.96 and 45,307.20

Step by Step Solution

1. Step 1: Write the proportion equation
   83,032.32 : 114,582.96 = 45,307.20 : x
2. Step 2: Convert to fraction form
   83,032.32/114,582.96 = 45,307.20/x
3. Step 3: Cross multiply
   83,032.32x = 114,582.96 × 45,307.20
4. Step 4: Simplify right side
   83,032.32x = 5,191,433,085.31
5. Step 5: Solve for x
   x = 5,191,433,085.31/83,032.32
6. Step 6: Final answer
   x = 62,523.04