Finding the Fourth Proportional to 42,002,068.20, 62,877,131.10 and 24,953,965.80

Step by Step Solution

1. Step 1: Write the proportion equation
   42,002,068.20 : 62,877,131.10 = 24,953,965.80 : x
2. Step 2: Convert to fraction form
   42,002,068.20/62,877,131.10 = 24,953,965.80/x
3. Step 3: Cross multiply
   42,002,068.20x = 62,877,131.10 × 24,953,965.80
4. Step 4: Simplify right side
   42,002,068.20x = 1,569,033,779,071,516.50
5. Step 5: Solve for x
   x = 1,569,033,779,071,516.50/42,002,068.20
6. Step 6: Final answer
   x = 37,356,107.60