Finding the Fourth Proportional to 1,886,088.52, 2,829,105.06 and 466,144.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,886,088.52 : 2,829,105.06 = 466,144.72 : x
2. Step 2: Convert to fraction form
   1,886,088.52/2,829,105.06 = 466,144.72/x
3. Step 3: Cross multiply
   1,886,088.52x = 2,829,105.06 × 466,144.72
4. Step 4: Simplify right side
   1,886,088.52x = 1,318,772,386,044.28
5. Step 5: Solve for x
   x = 1,318,772,386,044.28/1,886,088.52
6. Step 6: Final answer
   x = 699,210.23