Finding the Fourth Proportional to 1,550,271.15, 2,139,263.06 and 852,601.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,550,271.15 : 2,139,263.06 = 852,601.09 : x
2. Step 2: Convert to fraction form
   1,550,271.15/2,139,263.06 = 852,601.09/x
3. Step 3: Cross multiply
   1,550,271.15x = 2,139,263.06 × 852,601.09
4. Step 4: Simplify right side
   1,550,271.15x = 1,823,938,011,152.69
5. Step 5: Solve for x
   x = 1,823,938,011,152.69/1,550,271.15
6. Step 6: Final answer
   x = 1,176,528.38