Finding the Fourth Proportional to 2,144,276,111.27, 3,216,599,445.42 and 591,567,432.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,144,276,111.27 : 3,216,599,445.42 = 591,567,432.72 : x
2. Step 2: Convert to fraction form
   2,144,276,111.27/3,216,599,445.42 = 591,567,432.72/x
3. Step 3: Cross multiply
   2,144,276,111.27x = 3,216,599,445.42 × 591,567,432.72
4. Step 4: Simplify right side
   2,144,276,111.27x = 1,902,835,476,015,685,376
5. Step 5: Solve for x
   x = 1,902,835,476,015,685,376/2,144,276,111.27
6. Step 6: Final answer
   x = 887,402,264.11