Finding the Fourth Proportional to 10,680,565.23, 14,739,225.15 and 5,785,787.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,680,565.23 : 14,739,225.15 = 5,785,787.34 : x
2. Step 2: Convert to fraction form
   10,680,565.23/14,739,225.15 = 5,785,787.34/x
3. Step 3: Cross multiply
   10,680,565.23x = 14,739,225.15 × 5,785,787.34
4. Step 4: Simplify right side
   10,680,565.23x = 85,278,022,274,279.59
5. Step 5: Solve for x
   x = 85,278,022,274,279.59/10,680,565.23
6. Step 6: Final answer
   x = 7,984,410.98