Finding the Fourth Proportional to 9,515,994.24, 13,132,085.31 and 5,165,081.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,515,994.24 : 13,132,085.31 = 5,165,081.52 : x
2. Step 2: Convert to fraction form
   9,515,994.24/13,132,085.31 = 5,165,081.52/x
3. Step 3: Cross multiply
   9,515,994.24x = 13,132,085.31 × 5,165,081.52
4. Step 4: Simplify right side
   9,515,994.24x = 67,828,291,153,744.47
5. Step 5: Solve for x
   x = 67,828,291,153,744.47/9,515,994.24
6. Step 6: Final answer
   x = 7,127,819.69