Finding the Fourth Proportional to 2,819,124.63, 3,890,405.84 and 1,529,966.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,819,124.63 : 3,890,405.84 = 1,529,966.50 : x
2. Step 2: Convert to fraction form
   2,819,124.63/3,890,405.84 = 1,529,966.50/x
3. Step 3: Cross multiply
   2,819,124.63x = 3,890,405.84 × 1,529,966.50
4. Step 4: Simplify right side
   2,819,124.63x = 5,952,190,594,965.89
5. Step 5: Solve for x
   x = 5,952,190,594,965.89/2,819,124.63
6. Step 6: Final answer
   x = 2,111,361.28