Finding the Fourth Proportional to 1,333,522.98, 2,000,081.61 and 434,963.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,333,522.98 : 2,000,081.61 = 434,963.52 : x
2. Step 2: Convert to fraction form
   1,333,522.98/2,000,081.61 = 434,963.52/x
3. Step 3: Cross multiply
   1,333,522.98x = 2,000,081.61 × 434,963.52
4. Step 4: Simplify right side
   1,333,522.98x = 869,962,537,372.87
5. Step 5: Solve for x
   x = 869,962,537,372.87/1,333,522.98
6. Step 6: Final answer
   x = 652,379.11