Finding the Fourth Proportional to 11,580,461.72, 17,370,817.31 and 3,493,507.41

Step by Step Solution

1. Step 1: Write the proportion equation
   11,580,461.72 : 17,370,817.31 = 3,493,507.41 : x
2. Step 2: Convert to fraction form
   11,580,461.72/17,370,817.31 = 3,493,507.41/x
3. Step 3: Cross multiply
   11,580,461.72x = 17,370,817.31 × 3,493,507.41
4. Step 4: Simplify right side
   11,580,461.72x = 60,685,078,972,773.73
5. Step 5: Solve for x
   x = 60,685,078,972,773.73/11,580,461.72
6. Step 6: Final answer
   x = 5,240,298.74