Finding the Fourth Proportional to 1,492,354.35, 2,059,429.30 and 830,061.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492,354.35 : 2,059,429.30 = 830,061.75 : x
2. Step 2: Convert to fraction form
   1,492,354.35/2,059,429.30 = 830,061.75/x
3. Step 3: Cross multiply
   1,492,354.35x = 2,059,429.30 × 830,061.75
4. Step 4: Simplify right side
   1,492,354.35x = 1,709,453,488,759.28
5. Step 5: Solve for x
   x = 1,709,453,488,759.28/1,492,354.35
6. Step 6: Final answer
   x = 1,145,474.26