Finding the Fourth Proportional to 2,111,763.52, 3,167,939.72 and 652,929.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,763.52 : 3,167,939.72 = 652,929.06 : x
2. Step 2: Convert to fraction form
   2,111,763.52/3,167,939.72 = 652,929.06/x
3. Step 3: Cross multiply
   2,111,763.52x = 3,167,939.72 × 652,929.06
4. Step 4: Simplify right side
   2,111,763.52x = 2,068,439,903,516.26
5. Step 5: Solve for x
   x = 2,068,439,903,516.26/2,111,763.52
6. Step 6: Final answer
   x = 979,484.63