Finding the Fourth Proportional to 1,758,547.38, 2,636,443.02 and 694,385.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,758,547.38 : 2,636,443.02 = 694,385.98 : x
2. Step 2: Convert to fraction form
   1,758,547.38/2,636,443.02 = 694,385.98/x
3. Step 3: Cross multiply
   1,758,547.38x = 2,636,443.02 × 694,385.98
4. Step 4: Simplify right side
   1,758,547.38x = 1,830,709,070,156.86
5. Step 5: Solve for x
   x = 1,830,709,070,156.86/1,758,547.38
6. Step 6: Final answer
   x = 1,041,034.83