Finding the Fourth Proportional to 1,499,455.59, 2,067,096.48 and 1,068,988.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,455.59 : 2,067,096.48 = 1,068,988.38 : x
2. Step 2: Convert to fraction form
   1,499,455.59/2,067,096.48 = 1,068,988.38/x
3. Step 3: Cross multiply
   1,499,455.59x = 2,067,096.48 × 1,068,988.38
4. Step 4: Simplify right side
   1,499,455.59x = 2,209,702,117,458.90
5. Step 5: Solve for x
   x = 2,209,702,117,458.90/1,499,455.59
6. Step 6: Final answer
   x = 1,473,669.60