Finding the Fourth Proportional to 1,429,068.48, 2,141,601.12 and 1,073,856

Step by Step Solution

1. Step 1: Write the proportion equation
   1,429,068.48 : 2,141,601.12 = 1,073,856 : x
2. Step 2: Convert to fraction form
   1,429,068.48/2,141,601.12 = 1,073,856/x
3. Step 3: Cross multiply
   1,429,068.48x = 2,141,601.12 × 1,073,856
4. Step 4: Simplify right side
   1,429,068.48x = 2,299,771,212,318.72
5. Step 5: Solve for x
   x = 2,299,771,212,318.72/1,429,068.48
6. Step 6: Final answer
   x = 1,609,279.92