Finding the Fourth Proportional to 1,882,499.31, 2,596,892.65 and 1,229,507.91

Step by Step Solution

1. Step 1: Write the proportion equation
   1,882,499.31 : 2,596,892.65 = 1,229,507.91 : x
2. Step 2: Convert to fraction form
   1,882,499.31/2,596,892.65 = 1,229,507.91/x
3. Step 3: Cross multiply
   1,882,499.31x = 2,596,892.65 × 1,229,507.91
4. Step 4: Simplify right side
   1,882,499.31x = 3,192,900,051,522.09
5. Step 5: Solve for x
   x = 3,192,900,051,522.09/1,882,499.31
6. Step 6: Final answer
   x = 1,696,096.27