Finding the Fourth Proportional to 1,871,100.84, 2,582,783.10 and 1,107,152.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,871,100.84 : 2,582,783.10 = 1,107,152.76 : x
2. Step 2: Convert to fraction form
   1,871,100.84/2,582,783.10 = 1,107,152.76/x
3. Step 3: Cross multiply
   1,871,100.84x = 2,582,783.10 × 1,107,152.76
4. Step 4: Simplify right side
   1,871,100.84x = 2,859,535,437,646.36
5. Step 5: Solve for x
   x = 2,859,535,437,646.36/1,871,100.84
6. Step 6: Final answer
   x = 1,528,263.67