Finding the Fourth Proportional to 2,151,994.17, 2,969,656.02 and 1,233,564.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,151,994.17 : 2,969,656.02 = 1,233,564.75 : x
2. Step 2: Convert to fraction form
   2,151,994.17/2,969,656.02 = 1,233,564.75/x
3. Step 3: Cross multiply
   2,151,994.17x = 2,969,656.02 × 1,233,564.75
4. Step 4: Simplify right side
   2,151,994.17x = 3,663,262,985,897.30
5. Step 5: Solve for x
   x = 3,663,262,985,897.30/2,151,994.17
6. Step 6: Final answer
   x = 1,702,264.36