Finding the Fourth Proportional to 1,412,123.35, 1,948,719.52 and 767,548.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,412,123.35 : 1,948,719.52 = 767,548.15 : x
2. Step 2: Convert to fraction form
   1,412,123.35/1,948,719.52 = 767,548.15/x
3. Step 3: Cross multiply
   1,412,123.35x = 1,948,719.52 × 767,548.15
4. Step 4: Simplify right side
   1,412,123.35x = 1,495,736,065,176.61
5. Step 5: Solve for x
   x = 1,495,736,065,176.61/1,412,123.35
6. Step 6: Final answer
   x = 1,059,210.63