Finding the Fourth Proportional to 12,994,085.46, 17,933,440.42 and 7,413,705.74

Step by Step Solution

1. Step 1: Write the proportion equation
   12,994,085.46 : 17,933,440.42 = 7,413,705.74 : x
2. Step 2: Convert to fraction form
   12,994,085.46/17,933,440.42 = 7,413,705.74/x
3. Step 3: Cross multiply
   12,994,085.46x = 17,933,440.42 × 7,413,705.74
4. Step 4: Simplify right side
   12,994,085.46x = 132,953,250,179,702.03
5. Step 5: Solve for x
   x = 132,953,250,179,702.03/12,994,085.46
6. Step 6: Final answer
   x = 10,231,828.21