Finding the Fourth Proportional to 3,417,773.30, 5,126,003.85 and 1,021,696.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,417,773.30 : 5,126,003.85 = 1,021,696.10 : x
2. Step 2: Convert to fraction form
   3,417,773.30/5,126,003.85 = 1,021,696.10/x
3. Step 3: Cross multiply
   3,417,773.30x = 5,126,003.85 × 1,021,696.10
4. Step 4: Simplify right side
   3,417,773.30x = 5,237,218,142,129.98
5. Step 5: Solve for x
   x = 5,237,218,142,129.98/3,417,773.30
6. Step 6: Final answer
   x = 1,532,348.02