Finding the Fourth Proportional to 2,588,128.66, 3,571,631.57 and 1,501,044.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,588,128.66 : 3,571,631.57 = 1,501,044.50 : x
2. Step 2: Convert to fraction form
   2,588,128.66/3,571,631.57 = 1,501,044.50/x
3. Step 3: Cross multiply
   2,588,128.66x = 3,571,631.57 × 1,501,044.50
4. Step 4: Simplify right side
   2,588,128.66x = 5,361,177,924,174.87
5. Step 5: Solve for x
   x = 5,361,177,924,174.87/2,588,128.66
6. Step 6: Final answer
   x = 2,071,449.54