Finding the Fourth Proportional to 1,060,089,086.32, 1,462,875,748.42 and 607,642,693.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,060,089,086.32 : 1,462,875,748.42 = 607,642,693.08 : x
2. Step 2: Convert to fraction form
   1,060,089,086.32/1,462,875,748.42 = 607,642,693.08/x
3. Step 3: Cross multiply
   1,060,089,086.32x = 1,462,875,748.42 × 607,642,693.08
4. Step 4: Simplify right side
   1,060,089,086.32x = 888,905,759,411,349,504
5. Step 5: Solve for x
   x = 888,905,759,411,349,504/1,060,089,086.32
6. Step 6: Final answer
   x = 838,519,866.76