Finding the Fourth Proportional to 2,111,583.98, 3,167,314.48 and 514,124.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,583.98 : 3,167,314.48 = 514,124.02 : x
2. Step 2: Convert to fraction form
   2,111,583.98/3,167,314.48 = 514,124.02/x
3. Step 3: Cross multiply
   2,111,583.98x = 3,167,314.48 × 514,124.02
4. Step 4: Simplify right side
   2,111,583.98x = 1,628,392,453,061.81
5. Step 5: Solve for x
   x = 1,628,392,453,061.81/2,111,583.98
6. Step 6: Final answer
   x = 771,171.06