Finding the Fourth Proportional to 42,184,862, 58,221,321.72 and 26,716,384.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,184,862 : 58,221,321.72 = 26,716,384.88 : x
2. Step 2: Convert to fraction form
   42,184,862/58,221,321.72 = 26,716,384.88/x
3. Step 3: Cross multiply
   42,184,862x = 58,221,321.72 × 26,716,384.88
4. Step 4: Simplify right side
   42,184,862x = 1,555,463,239,293,823.50
5. Step 5: Solve for x
   x = 1,555,463,239,293,823.50/42,184,862
6. Step 6: Final answer
   x = 36,872,545.40