Finding the Fourth Proportional to 2,368,308.64, 3,552,901.20 and 749,484.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,368,308.64 : 3,552,901.20 = 749,484.91 : x
2. Step 2: Convert to fraction form
   2,368,308.64/3,552,901.20 = 749,484.91/x
3. Step 3: Cross multiply
   2,368,308.64x = 3,552,901.20 × 749,484.91
4. Step 4: Simplify right side
   2,368,308.64x = 2,662,845,836,120.89
5. Step 5: Solve for x
   x = 2,662,845,836,120.89/2,368,308.64
6. Step 6: Final answer
   x = 1,124,366.05