Finding the Fourth Proportional to 1,892,109.84, 2,611,091.16 and 1,032,663.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,892,109.84 : 2,611,091.16 = 1,032,663.12 : x
2. Step 2: Convert to fraction form
   1,892,109.84/2,611,091.16 = 1,032,663.12/x
3. Step 3: Cross multiply
   1,892,109.84x = 2,611,091.16 × 1,032,663.12
4. Step 4: Simplify right side
   1,892,109.84x = 2,696,377,543,890.02
5. Step 5: Solve for x
   x = 2,696,377,543,890.02/1,892,109.84
6. Step 6: Final answer
   x = 1,425,063.96