Finding the Fourth Proportional to 42,624,631.23, 58,817,598.63 and 31,467,058.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,624,631.23 : 58,817,598.63 = 31,467,058.52 : x
2. Step 2: Convert to fraction form
   42,624,631.23/58,817,598.63 = 31,467,058.52/x
3. Step 3: Cross multiply
   42,624,631.23x = 58,817,598.63 × 31,467,058.52
4. Step 4: Simplify right side
   42,624,631.23x = 1,850,816,817,801,994
5. Step 5: Solve for x
   x = 1,850,816,817,801,994/42,624,631.23
6. Step 6: Final answer
   x = 43,421,298.07