Finding the Fourth Proportional to 35,627,653.79, 49,151,547.06 and 21,677,826.10

Step by Step Solution

1. Step 1: Write the proportion equation
   35,627,653.79 : 49,151,547.06 = 21,677,826.10 : x
2. Step 2: Convert to fraction form
   35,627,653.79/49,151,547.06 = 21,677,826.10/x
3. Step 3: Cross multiply
   35,627,653.79x = 49,151,547.06 × 21,677,826.10
4. Step 4: Simplify right side
   35,627,653.79x = 1,065,498,689,466,888.50
5. Step 5: Solve for x
   x = 1,065,498,689,466,888.50/35,627,653.79
6. Step 6: Final answer
   x = 29,906,507.34