Finding the Fourth Proportional to 1,706,342.34, 2,354,738.00 and 942,379.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,706,342.34 : 2,354,738.00 = 942,379.50 : x
2. Step 2: Convert to fraction form
   1,706,342.34/2,354,738.00 = 942,379.50/x
3. Step 3: Cross multiply
   1,706,342.34x = 2,354,738.00 × 942,379.50
4. Step 4: Simplify right side
   1,706,342.34x = 2,219,056,814,359.10
5. Step 5: Solve for x
   x = 2,219,056,814,359.10/1,706,342.34
6. Step 6: Final answer
   x = 1,300,475.74