Finding the Fourth Proportional to 2,733,064.32, 3,772,090.24 and 1,587,808.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,733,064.32 : 3,772,090.24 = 1,587,808.96 : x
2. Step 2: Convert to fraction form
   2,733,064.32/3,772,090.24 = 1,587,808.96/x
3. Step 3: Cross multiply
   2,733,064.32x = 3,772,090.24 × 1,587,808.96
4. Step 4: Simplify right side
   2,733,064.32x = 5,989,358,681,000.55
5. Step 5: Solve for x
   x = 5,989,358,681,000.55/2,733,064.32
6. Step 6: Final answer
   x = 2,191,444.47