Finding the Fourth Proportional to 42,097,132,722.83, 63,153,663,170.50 and 16,916,809,784.81

Step by Step Solution

1. Step 1: Write the proportion equation
   42,097,132,722.83 : 63,153,663,170.50 = 16,916,809,784.81 : x
2. Step 2: Convert to fraction form
   42,097,132,722.83/63,153,663,170.50 = 16,916,809,784.81/x
3. Step 3: Cross multiply
   42,097,132,722.83x = 63,153,663,170.50 × 16,916,809,784.81
4. Step 4: Simplify right side
   42,097,132,722.83x = 1,068,358,507,069,224,779,776
5. Step 5: Solve for x
   x = 1,068,358,507,069,224,779,776/42,097,132,722.83
6. Step 6: Final answer
   x = 25,378,415,059.84