Finding the Fourth Proportional to 1,374,951.47, 1,897,404.48 and 763,068.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,374,951.47 : 1,897,404.48 = 763,068.69 : x
2. Step 2: Convert to fraction form
   1,374,951.47/1,897,404.48 = 763,068.69/x
3. Step 3: Cross multiply
   1,374,951.47x = 1,897,404.48 × 763,068.69
4. Step 4: Simplify right side
   1,374,951.47x = 1,447,849,950,953.73
5. Step 5: Solve for x
   x = 1,447,849,950,953.73/1,374,951.47
6. Step 6: Final answer
   x = 1,053,018.95