Finding the Fourth Proportional to 8,045,594.16, 12,060,419.76 and 3,778,123.20

Step by Step Solution

1. Step 1: Write the proportion equation
   8,045,594.16 : 12,060,419.76 = 3,778,123.20 : x
2. Step 2: Convert to fraction form
   8,045,594.16/12,060,419.76 = 3,778,123.20/x
3. Step 3: Cross multiply
   8,045,594.16x = 12,060,419.76 × 3,778,123.20
4. Step 4: Simplify right side
   8,045,594.16x = 45,565,751,696,994.43
5. Step 5: Solve for x
   x = 45,565,751,696,994.43/8,045,594.16
6. Step 6: Final answer
   x = 5,663,441.48