Finding the Fourth Proportional to 42,573,173.88, 58,759,528.50 and 27,863,411.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,573,173.88 : 58,759,528.50 = 27,863,411.88 : x
2. Step 2: Convert to fraction form
   42,573,173.88/58,759,528.50 = 27,863,411.88/x
3. Step 3: Cross multiply
   42,573,173.88x = 58,759,528.50 × 27,863,411.88
4. Step 4: Simplify right side
   42,573,173.88x = 1,637,240,944,470,098.50
5. Step 5: Solve for x
   x = 1,637,240,944,470,098.50/42,573,173.88
6. Step 6: Final answer
   x = 38,457,103.27