Finding the Fourth Proportional to 1,854,280.00, 2,776,436.72 and 1,176,692.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,854,280.00 : 2,776,436.72 = 1,176,692.72 : x
2. Step 2: Convert to fraction form
   1,854,280.00/2,776,436.72 = 1,176,692.72/x
3. Step 3: Cross multiply
   1,854,280.00x = 2,776,436.72 × 1,176,692.72
4. Step 4: Simplify right side
   1,854,280.00x = 3,267,012,877,022.31
5. Step 5: Solve for x
   x = 3,267,012,877,022.31/1,854,280.00
6. Step 6: Final answer
   x = 1,761,876.78