Finding the Fourth Proportional to 42,039,848.16, 58,014,964.80 and 22,724,264.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,039,848.16 : 58,014,964.80 = 22,724,264.16 : x
2. Step 2: Convert to fraction form
   42,039,848.16/58,014,964.80 = 22,724,264.16/x
3. Step 3: Cross multiply
   42,039,848.16x = 58,014,964.80 × 22,724,264.16
4. Step 4: Simplify right side
   42,039,848.16x = 1,318,347,385,348,301.50
5. Step 5: Solve for x
   x = 1,318,347,385,348,301.50/42,039,848.16
6. Step 6: Final answer
   x = 31,359,470.67