Finding the Fourth Proportional to 2,076,009.68, 3,113,655.43 and 938,507.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076,009.68 : 3,113,655.43 = 938,507.34 : x
2. Step 2: Convert to fraction form
   2,076,009.68/3,113,655.43 = 938,507.34/x
3. Step 3: Cross multiply
   2,076,009.68x = 3,113,655.43 × 938,507.34
4. Step 4: Simplify right side
   2,076,009.68x = 2,922,188,475,285.86
5. Step 5: Solve for x
   x = 2,922,188,475,285.86/2,076,009.68
6. Step 6: Final answer
   x = 1,407,598.68