Finding the Fourth Proportional to 943,666.88, 1,414,100.16 and 693,124.16

Step by Step Solution

1. Step 1: Write the proportion equation
   943,666.88 : 1,414,100.16 = 693,124.16 : x
2. Step 2: Convert to fraction form
   943,666.88/1,414,100.16 = 693,124.16/x
3. Step 3: Cross multiply
   943,666.88x = 1,414,100.16 × 693,124.16
4. Step 4: Simplify right side
   943,666.88x = 980,146,978,485.37
5. Step 5: Solve for x
   x = 980,146,978,485.37/943,666.88
6. Step 6: Final answer
   x = 1,038,657.82