Finding the Fourth Proportional to 59,514,782.27, 89,136,257.94 and 28,412,317.71

Step by Step Solution

1. Step 1: Write the proportion equation
   59,514,782.27 : 89,136,257.94 = 28,412,317.71 : x
2. Step 2: Convert to fraction form
   59,514,782.27/89,136,257.94 = 28,412,317.71/x
3. Step 3: Cross multiply
   59,514,782.27x = 89,136,257.94 × 28,412,317.71
4. Step 4: Simplify right side
   59,514,782.27x = 2,532,567,680,071,790
5. Step 5: Solve for x
   x = 2,532,567,680,071,790/59,514,782.27
6. Step 6: Final answer
   x = 42,553,590.62