Finding the Fourth Proportional to 1,535,406.01, 2,118,848.43 and 847,106.87

Step by Step Solution

1. Step 1: Write the proportion equation
   1,535,406.01 : 2,118,848.43 = 847,106.87 : x
2. Step 2: Convert to fraction form
   1,535,406.01/2,118,848.43 = 847,106.87/x
3. Step 3: Cross multiply
   1,535,406.01x = 2,118,848.43 × 847,106.87
4. Step 4: Simplify right side
   1,535,406.01x = 1,794,891,061,541.71
5. Step 5: Solve for x
   x = 1,794,891,061,541.71/1,535,406.01
6. Step 6: Final answer
   x = 1,169,000.94