Finding the Fourth Proportional to 10,514,265.52, 14,509,676.28 and 5,685,358

Step by Step Solution

1. Step 1: Write the proportion equation
   10,514,265.52 : 14,509,676.28 = 5,685,358 : x
2. Step 2: Convert to fraction form
   10,514,265.52/14,509,676.28 = 5,685,358/x
3. Step 3: Cross multiply
   10,514,265.52x = 14,509,676.28 × 5,685,358
4. Step 4: Simplify right side
   10,514,265.52x = 82,492,704,115,908.23
5. Step 5: Solve for x
   x = 82,492,704,115,908.23/10,514,265.52
6. Step 6: Final answer
   x = 7,845,788.56