Finding the Fourth Proportional to 2,533,054.95, 3,495,510.86 and 1,387,115.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,533,054.95 : 3,495,510.86 = 1,387,115.55 : x
2. Step 2: Convert to fraction form
   2,533,054.95/3,495,510.86 = 1,387,115.55/x
3. Step 3: Cross multiply
   2,533,054.95x = 3,495,510.86 × 1,387,115.55
4. Step 4: Simplify right side
   2,533,054.95x = 4,848,677,462,164.30
5. Step 5: Solve for x
   x = 4,848,677,462,164.30/2,533,054.95
6. Step 6: Final answer
   x = 1,914,161.97