Finding the Fourth Proportional to 42,671,011.91, 63,980,598.86 and 16,732,238.22

Step by Step Solution

1. Step 1: Write the proportion equation
   42,671,011.91 : 63,980,598.86 = 16,732,238.22 : x
2. Step 2: Convert to fraction form
   42,671,011.91/63,980,598.86 = 16,732,238.22/x
3. Step 3: Cross multiply
   42,671,011.91x = 63,980,598.86 × 16,732,238.22
4. Step 4: Simplify right side
   42,671,011.91x = 1,070,538,621,482,893.38
5. Step 5: Solve for x
   x = 1,070,538,621,482,893.38/42,671,011.91
6. Step 6: Final answer
   x = 25,088,193.92