Finding the Fourth Proportional to 42,036,673.28, 58,014,602.15 and 26,358,179.63

Step by Step Solution

1. Step 1: Write the proportion equation
   42,036,673.28 : 58,014,602.15 = 26,358,179.63 : x
2. Step 2: Convert to fraction form
   42,036,673.28/58,014,602.15 = 26,358,179.63/x
3. Step 3: Cross multiply
   42,036,673.28x = 58,014,602.15 × 26,358,179.63
4. Step 4: Simplify right side
   42,036,673.28x = 1,529,159,304,210,820.50
5. Step 5: Solve for x
   x = 1,529,159,304,210,820.50/42,036,673.28
6. Step 6: Final answer
   x = 36,376,791.62