Finding the Fourth Proportional to 58,484.07, 80,613.23 and 45,714.69

Step by Step Solution

1. Step 1: Write the proportion equation
   58,484.07 : 80,613.23 = 45,714.69 : x
2. Step 2: Convert to fraction form
   58,484.07/80,613.23 = 45,714.69/x
3. Step 3: Cross multiply
   58,484.07x = 80,613.23 × 45,714.69
4. Step 4: Simplify right side
   58,484.07x = 3,685,208,590.78
5. Step 5: Solve for x
   x = 3,685,208,590.78/58,484.07
6. Step 6: Final answer
   x = 63,012.18