Finding the Fourth Proportional to 1,862,941.69, 2,570,482.30 and 1,088,422.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,862,941.69 : 2,570,482.30 = 1,088,422.82 : x
2. Step 2: Convert to fraction form
   1,862,941.69/2,570,482.30 = 1,088,422.82/x
3. Step 3: Cross multiply
   1,862,941.69x = 2,570,482.30 × 1,088,422.82
4. Step 4: Simplify right side
   1,862,941.69x = 2,797,771,589,832.72
5. Step 5: Solve for x
   x = 2,797,771,589,832.72/1,862,941.69
6. Step 6: Final answer
   x = 1,501,803.09