Finding the Fourth Proportional to 1,935,518.78, 2,671,084.61 and 1,064,419.70

Step by Step Solution

1. Step 1: Write the proportion equation
   1,935,518.78 : 2,671,084.61 = 1,064,419.70 : x
2. Step 2: Convert to fraction form
   1,935,518.78/2,671,084.61 = 1,064,419.70/x
3. Step 3: Cross multiply
   1,935,518.78x = 2,671,084.61 × 1,064,419.70
4. Step 4: Simplify right side
   1,935,518.78x = 2,843,155,060,573.30
5. Step 5: Solve for x
   x = 2,843,155,060,573.30/1,935,518.78
6. Step 6: Final answer
   x = 1,468,936.96