Finding the Fourth Proportional to 1,412,061.48, 1,948,656.42 and 767,481.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,412,061.48 : 1,948,656.42 = 767,481.88 : x
2. Step 2: Convert to fraction form
   1,412,061.48/1,948,656.42 = 767,481.88/x
3. Step 3: Cross multiply
   1,412,061.48x = 1,948,656.42 × 767,481.88
4. Step 4: Simplify right side
   1,412,061.48x = 1,495,558,492,695.67
5. Step 5: Solve for x
   x = 1,495,558,492,695.67/1,412,061.48
6. Step 6: Final answer
   x = 1,059,131.29