Finding the Fourth Proportional to 914,833.98, 1,262,056.88 and 552,141.90

Step by Step Solution

1. Step 1: Write the proportion equation
   914,833.98 : 1,262,056.88 = 552,141.90 : x
2. Step 2: Convert to fraction form
   914,833.98/1,262,056.88 = 552,141.90/x
3. Step 3: Cross multiply
   914,833.98x = 1,262,056.88 × 552,141.90
4. Step 4: Simplify right side
   914,833.98x = 696,834,480,870.56
5. Step 5: Solve for x
   x = 696,834,480,870.56/914,833.98
6. Step 6: Final answer
   x = 761,705.94