Finding the Fourth Proportional to 11,580,461.91, 17,370,817.58 and 3,493,507.61

Step by Step Solution

1. Step 1: Write the proportion equation
   11,580,461.91 : 17,370,817.58 = 3,493,507.61 : x
2. Step 2: Convert to fraction form
   11,580,461.91/17,370,817.58 = 3,493,507.61/x
3. Step 3: Cross multiply
   11,580,461.91x = 17,370,817.58 × 3,493,507.61
4. Step 4: Simplify right side
   11,580,461.91x = 60,685,083,459,812.59
5. Step 5: Solve for x
   x = 60,685,083,459,812.59/11,580,461.91
6. Step 6: Final answer
   x = 5,240,299.04