Finding the Fourth Proportional to 5,455,332, 7,528,410.72 and 3,008,030.40

Step by Step Solution

1. Step 1: Write the proportion equation
   5,455,332 : 7,528,410.72 = 3,008,030.40 : x
2. Step 2: Convert to fraction form
   5,455,332/7,528,410.72 = 3,008,030.40/x
3. Step 3: Cross multiply
   5,455,332x = 7,528,410.72 × 3,008,030.40
4. Step 4: Simplify right side
   5,455,332x = 22,645,688,309,445.89
5. Step 5: Solve for x
   x = 22,645,688,309,445.89/5,455,332
6. Step 6: Final answer
   x = 4,151,110.93